| 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 | $156.88 | 8.273% | $169.8587 | $169.86 | $169.85 | $169.90 |
| Purchase #2 | $17.58 | 12.795% | $19.8294 | $19.83 | $19.85 | $19.80 |
| Purchase #3 | $38.41 | 6.205% | $40.7933 | $40.79 | $40.80 | $40.80 |
| Purchase #4 | $235.96 | 10.331% | $260.337 | $260.34 | $260.35 | $260.30 |
| Purchase #5 | $31.95 | 3.504% | $33.0695 | $33.07 | $33.05 | $33.10 |
| Purchase #6 | $229.32 | 13.142% | $259.4572 | $259.46 | $259.45 | $259.50 |
| Purchase #7 | $108.49 | 9.270% | $118.547 | $118.55 | $118.55 | $118.50 |
| 7 purchase totals = | $818.59 | $901.8921 | $901.90 | $901.90 | $901.90 | |