| 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 | $167.86 | 8.306% | $181.8025 | $181.80 | $181.80 | $181.80 |
| Purchase #2 | $155.32 | 10.326% | $171.3583 | $171.36 | $171.35 | $171.40 |
| Purchase #3 | $166.83 | 10.370% | $184.1303 | $184.13 | $184.15 | $184.10 |
| Purchase #4 | $36.71 | 13.357% | $41.6134 | $41.61 | $41.60 | $41.60 |
| Purchase #5 | $89.36 | 8.818% | $97.2398 | $97.24 | $97.25 | $97.20 |
| Purchase #6 | $47.71 | 5.742% | $50.4495 | $50.45 | $50.45 | $50.40 |
| Purchase #7 | $25.54 | 8.749% | $27.7745 | $27.77 | $27.75 | $27.80 |
| 7 purchase totals = | $689.33 | $754.3683 | $754.36 | $754.35 | $754.30 | |