| 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 | $137.48 | 8.636% | $149.3528 | $149.35 | $149.35 | $149.40 |
| Purchase #2 | $58.77 | 10.838% | $65.1395 | $65.14 | $65.15 | $65.10 |
| Purchase #3 | $214.38 | 4.749% | $224.5609 | $224.56 | $224.55 | $224.60 |
| Purchase #4 | $151.57 | 4.465% | $158.3376 | $158.34 | $158.35 | $158.30 |
| Purchase #5 | $219.61 | 7.289% | $235.6174 | $235.62 | $235.60 | $235.60 |
| Purchase #6 | $60.74 | 6.393% | $64.6231 | $64.62 | $64.60 | $64.60 |
| Purchase #7 | $101.74 | 6.640% | $108.4955 | $108.50 | $108.50 | $108.50 |
| 7 purchase totals = | $944.29 | $1,006.1268 | $1,006.13 | $1,006.10 | $1,006.10 | |