| 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 | $177.95 | 4.667% | $186.2549 | $186.25 | $186.25 | $186.30 |
| Purchase #2 | $129.87 | 4.504% | $135.7193 | $135.72 | $135.70 | $135.70 |
| Purchase #3 | $126.50 | 9.494% | $138.5099 | $138.51 | $138.50 | $138.50 |
| Purchase #4 | $138.33 | 13.693% | $157.2715 | $157.27 | $157.25 | $157.30 |
| Purchase #5 | $81.49 | 12.688% | $91.8295 | $91.83 | $91.85 | $91.80 |
| Purchase #6 | $57.28 | 3.357% | $59.2029 | $59.20 | $59.20 | $59.20 |
| Purchase #7 | $93.88 | 13.654% | $106.6984 | $106.70 | $106.70 | $106.70 |
| 7 purchase totals = | $805.30 | $875.4864 | $875.48 | $875.45 | $875.50 | |