| 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 | $144.89 | 5.244% | $152.488 | $152.49 | $152.50 | $152.50 |
| Purchase #2 | $197.79 | 4.313% | $206.3207 | $206.32 | $206.30 | $206.30 |
| Purchase #3 | $44.52 | 12.353% | $50.0196 | $50.02 | $50.00 | $50.00 |
| Purchase #4 | $55.33 | 9.586% | $60.6339 | $60.63 | $60.65 | $60.60 |
| Purchase #5 | $146.44 | 5.861% | $155.0228 | $155.02 | $155.00 | $155.00 |
| Purchase #6 | $58.38 | 11.196% | $64.9162 | $64.92 | $64.90 | $64.90 |
| Purchase #7 | $220.86 | 12.176% | $247.7519 | $247.75 | $247.75 | $247.80 |
| 7 purchase totals = | $868.21 | $937.1531 | $937.15 | $937.10 | $937.10 | |