| 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 | $200.90 | 13.442% | $227.905 | $227.91 | $227.90 | $227.90 |
| Purchase #2 | $37.49 | 7.794% | $40.412 | $40.41 | $40.40 | $40.40 |
| Purchase #3 | $62.76 | 12.530% | $70.6238 | $70.62 | $70.60 | $70.60 |
| Purchase #4 | $183.38 | 13.154% | $207.5018 | $207.50 | $207.50 | $207.50 |
| Purchase #5 | $121.89 | 10.841% | $135.1041 | $135.10 | $135.10 | $135.10 |
| Purchase #6 | $157.64 | 13.365% | $178.7086 | $178.71 | $178.70 | $178.70 |
| Purchase #7 | $8.40 | 3.232% | $8.6715 | $8.67 | $8.65 | $8.70 |
| 7 purchase totals = | $772.46 | $868.9268 | $868.92 | $868.85 | $868.90 | |