| 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 | $200.47 | 11.632% | $223.7887 | $223.79 | $223.80 | $223.80 |
| Purchase #2 | $149.80 | 10.739% | $165.887 | $165.89 | $165.90 | $165.90 |
| Purchase #3 | $46.75 | 5.484% | $49.3138 | $49.31 | $49.30 | $49.30 |
| Purchase #4 | $102.42 | 12.790% | $115.5195 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $61.82 | 7.429% | $66.4126 | $66.41 | $66.40 | $66.40 |
| Purchase #6 | $102.62 | 7.527% | $110.3442 | $110.34 | $110.35 | $110.30 |
| Purchase #7 | $70.58 | 3.688% | $73.183 | $73.18 | $73.20 | $73.20 |
| 7 purchase totals = | $734.46 | $804.4488 | $804.44 | $804.45 | $804.40 | |