| 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 | $182.38 | 8.829% | $198.4823 | $198.48 | $198.50 | $198.50 |
| Purchase #2 | $129.64 | 9.600% | $142.0854 | $142.09 | $142.10 | $142.10 |
| Purchase #3 | $146.34 | 8.791% | $159.2047 | $159.20 | $159.20 | $159.20 |
| Purchase #4 | $95.34 | 13.758% | $108.4569 | $108.46 | $108.45 | $108.50 |
| Purchase #5 | $191.93 | 4.835% | $201.2098 | $201.21 | $201.20 | $201.20 |
| Purchase #6 | $17.50 | 4.745% | $18.3304 | $18.33 | $18.35 | $18.30 |
| Purchase #7 | $154.76 | 8.784% | $168.3541 | $168.35 | $168.35 | $168.40 |
| 7 purchase totals = | $917.89 | $996.1236 | $996.12 | $996.15 | $996.20 | |