| 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 | $42.62 | 5.147% | $44.8137 | $44.81 | $44.80 | $44.80 |
| Purchase #2 | $131.42 | 13.711% | $149.439 | $149.44 | $149.45 | $149.40 |
| Purchase #3 | $164.76 | 6.668% | $175.7462 | $175.75 | $175.75 | $175.70 |
| Purchase #4 | $156.28 | 13.364% | $177.1653 | $177.17 | $177.15 | $177.20 |
| Purchase #5 | $46.65 | 7.821% | $50.2985 | $50.30 | $50.30 | $50.30 |
| Purchase #6 | $81.96 | 3.316% | $84.6778 | $84.68 | $84.70 | $84.70 |
| Purchase #7 | $224.77 | 6.312% | $238.9575 | $238.96 | $238.95 | $239.00 |
| 7 purchase totals = | $848.46 | $921.0980 | $921.11 | $921.10 | $921.10 | |