| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $149.31 | 4.479% | $155.9976 | $156.00 | $156.00 | $156.00 |
| Purchase #2 | $104.31 | 11.543% | $116.3505 | $116.35 | $116.35 | $116.40 |
| Purchase #3 | $23.61 | 3.190% | $24.3632 | $24.36 | $24.35 | $24.40 |
| Purchase #4 | $222.86 | 9.801% | $244.7025 | $244.70 | $244.70 | $244.70 |
| Purchase #5 | $170.42 | 10.526% | $188.3584 | $188.36 | $188.35 | $188.40 |
| Purchase #6 | $123.68 | 7.552% | $133.0203 | $133.02 | $133.00 | $133.00 |
| Purchase #7 | $197.78 | 7.630% | $212.8706 | $212.87 | $212.85 | $212.90 |
| 7 purchase totals = | $991.97 | $1,075.6631 | $1,075.66 | $1,075.60 | $1,075.80 | |