| 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 | $97.63 | 9.252% | $106.6627 | $106.66 | $106.65 | $106.70 |
| Purchase #2 | $179.29 | 4.343% | $187.0766 | $187.08 | $187.10 | $187.10 |
| Purchase #3 | $10.30 | 12.171% | $11.5536 | $11.55 | $11.55 | $11.60 |
| Purchase #4 | $173.44 | 10.358% | $191.4049 | $191.40 | $191.40 | $191.40 |
| Purchase #5 | $80.31 | 7.109% | $86.0192 | $86.02 | $86.00 | $86.00 |
| Purchase #6 | $137.59 | 13.501% | $156.166 | $156.17 | $156.15 | $156.20 |
| Purchase #7 | $225.51 | 8.555% | $244.8024 | $244.80 | $244.80 | $244.80 |
| 7 purchase totals = | $904.07 | $983.6854 | $983.68 | $983.65 | $983.80 | |