| 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 | $131.34 | 12.667% | $147.9768 | $147.98 | $148.00 | $148.00 |
| Purchase #2 | $42.92 | 5.526% | $45.2918 | $45.29 | $45.30 | $45.30 |
| Purchase #3 | $196.71 | 6.466% | $209.4293 | $209.43 | $209.45 | $209.40 |
| Purchase #4 | $87.66 | 6.222% | $93.1142 | $93.11 | $93.10 | $93.10 |
| Purchase #5 | $33.47 | 7.222% | $35.8872 | $35.89 | $35.90 | $35.90 |
| Purchase #6 | $23.82 | 11.570% | $26.576 | $26.58 | $26.60 | $26.60 |
| Purchase #7 | $44.82 | 8.433% | $48.5997 | $48.60 | $48.60 | $48.60 |
| 7 purchase totals = | $560.74 | $606.8750 | $606.88 | $606.95 | $606.90 | |