| 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 | $149.50 | 3.782% | $155.1541 | $155.15 | $155.15 | $155.20 |
| Purchase #2 | $243.32 | 6.467% | $259.0555 | $259.06 | $259.05 | $259.10 |
| Purchase #3 | $64.48 | 8.672% | $70.0717 | $70.07 | $70.05 | $70.10 |
| Purchase #4 | $35.98 | 4.383% | $37.557 | $37.56 | $37.55 | $37.60 |
| Purchase #5 | $113.52 | 5.602% | $119.8794 | $119.88 | $119.90 | $119.90 |
| Purchase #6 | $91.65 | 13.678% | $104.1859 | $104.19 | $104.20 | $104.20 |
| Purchase #7 | $200.58 | 13.198% | $227.0525 | $227.05 | $227.05 | $227.10 |
| 7 purchase totals = | $899.03 | $972.9561 | $972.96 | $972.95 | $973.20 | |