| 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 | $181.62 | 3.309% | $187.6298 | $187.63 | $187.65 | $187.60 |
| Purchase #2 | $97.73 | 13.404% | $110.8297 | $110.83 | $110.85 | $110.80 |
| Purchase #3 | $197.32 | 13.657% | $224.268 | $224.27 | $224.25 | $224.30 |
| Purchase #4 | $86.96 | 7.118% | $93.1498 | $93.15 | $93.15 | $93.10 |
| Purchase #5 | $199.44 | 9.478% | $218.3429 | $218.34 | $218.35 | $218.30 |
| Purchase #6 | $137.38 | 4.178% | $143.1197 | $143.12 | $143.10 | $143.10 |
| Purchase #7 | $88.30 | 5.802% | $93.4232 | $93.42 | $93.40 | $93.40 |
| 7 purchase totals = | $988.75 | $1,070.7631 | $1,070.76 | $1,070.75 | $1,070.60 | |