| 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 | $162.36 | 8.468% | $176.1086 | $176.11 | $176.10 | $176.10 |
| Purchase #2 | $168.78 | 5.646% | $178.3093 | $178.31 | $178.30 | $178.30 |
| Purchase #3 | $62.31 | 10.602% | $68.9161 | $68.92 | $68.90 | $68.90 |
| Purchase #4 | $90.32 | 13.505% | $102.5177 | $102.52 | $102.50 | $102.50 |
| Purchase #5 | $151.88 | 6.590% | $161.8889 | $161.89 | $161.90 | $161.90 |
| Purchase #6 | $55.97 | 10.719% | $61.9694 | $61.97 | $61.95 | $62.00 |
| Purchase #7 | $59.96 | 4.754% | $62.8105 | $62.81 | $62.80 | $62.80 |
| 7 purchase totals = | $751.58 | $812.5205 | $812.53 | $812.45 | $812.50 | |