| 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 | $95.41 | 7.662% | $102.7203 | $102.72 | $102.70 | $102.70 |
| Purchase #2 | $16.28 | 9.187% | $17.7756 | $17.78 | $17.80 | $17.80 |
| Purchase #3 | $174.57 | 6.438% | $185.8088 | $185.81 | $185.80 | $185.80 |
| Purchase #4 | $234.32 | 9.600% | $256.8147 | $256.81 | $256.80 | $256.80 |
| Purchase #5 | $161.38 | 9.835% | $177.2517 | $177.25 | $177.25 | $177.30 |
| Purchase #6 | $57.84 | 12.512% | $65.0769 | $65.08 | $65.10 | $65.10 |
| Purchase #7 | $100.80 | 11.785% | $112.6793 | $112.68 | $112.70 | $112.70 |
| 7 purchase totals = | $840.60 | $918.1273 | $918.13 | $918.15 | $918.20 | |