| 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 | $135.92 | 9.126% | $148.3241 | $148.32 | $148.30 | $148.30 |
| Purchase #2 | $63.52 | 5.696% | $67.1381 | $67.14 | $67.15 | $67.10 |
| Purchase #3 | $105.39 | 3.259% | $108.8247 | $108.82 | $108.80 | $108.80 |
| Purchase #4 | $60.60 | 8.299% | $65.6292 | $65.63 | $65.65 | $65.60 |
| Purchase #5 | $42.43 | 8.810% | $46.1681 | $46.17 | $46.15 | $46.20 |
| Purchase #6 | $131.29 | 11.405% | $146.2636 | $146.26 | $146.25 | $146.30 |
| Purchase #7 | $219.94 | 4.703% | $230.2838 | $230.28 | $230.30 | $230.30 |
| 7 purchase totals = | $759.09 | $812.6316 | $812.62 | $812.60 | $812.60 | |