| 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 | $155.68 | 9.470% | $170.4229 | $170.42 | $170.40 | $170.40 |
| Purchase #2 | $193.87 | 4.554% | $202.6988 | $202.70 | $202.70 | $202.70 |
| Purchase #3 | $182.72 | 7.147% | $195.779 | $195.78 | $195.80 | $195.80 |
| Purchase #4 | $52.47 | 5.693% | $55.4571 | $55.46 | $55.45 | $55.50 |
| Purchase #5 | $54.43 | 12.763% | $61.3769 | $61.38 | $61.40 | $61.40 |
| Purchase #6 | $160.90 | 8.202% | $174.097 | $174.10 | $174.10 | $174.10 |
| Purchase #7 | $68.71 | 8.147% | $74.3078 | $74.31 | $74.30 | $74.30 |
| 7 purchase totals = | $868.78 | $934.1395 | $934.15 | $934.15 | $934.20 | |