| 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 | $139.65 | 6.474% | $148.6909 | $148.69 | $148.70 | $148.70 |
| Purchase #2 | $50.46 | 3.682% | $52.3179 | $52.32 | $52.30 | $52.30 |
| Purchase #3 | $106.54 | 4.169% | $110.9817 | $110.98 | $111.00 | $111.00 |
| Purchase #4 | $27.84 | 4.728% | $29.1563 | $29.16 | $29.15 | $29.20 |
| Purchase #5 | $240.92 | 11.192% | $267.8838 | $267.88 | $267.90 | $267.90 |
| Purchase #6 | $93.38 | 12.180% | $104.7537 | $104.75 | $104.75 | $104.80 |
| Purchase #7 | $75.88 | 10.681% | $83.9847 | $83.98 | $84.00 | $84.00 |
| 7 purchase totals = | $734.67 | $797.7690 | $797.76 | $797.80 | $797.90 | |