| 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 | $134.26 | 11.576% | $149.8019 | $149.80 | $149.80 | $149.80 |
| Purchase #2 | $224.32 | 11.145% | $249.3205 | $249.32 | $249.30 | $249.30 |
| Purchase #3 | $158.68 | 9.337% | $173.496 | $173.50 | $173.50 | $173.50 |
| Purchase #4 | $79.89 | 8.809% | $86.9275 | $86.93 | $86.95 | $86.90 |
| Purchase #5 | $172.68 | 12.647% | $194.5188 | $194.52 | $194.50 | $194.50 |
| Purchase #6 | $104.29 | 5.327% | $109.8455 | $109.85 | $109.85 | $109.80 |
| Purchase #7 | $17.35 | 13.495% | $19.6914 | $19.69 | $19.70 | $19.70 |
| 7 purchase totals = | $891.47 | $983.6016 | $983.61 | $983.60 | $983.50 | |