| 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 | $126.33 | 6.677% | $134.7651 | $134.77 | $134.75 | $134.80 |
| Purchase #2 | $245.68 | 7.771% | $264.7718 | $264.77 | $264.75 | $264.80 |
| Purchase #3 | $205.30 | 3.477% | $212.4383 | $212.44 | $212.45 | $212.40 |
| Purchase #4 | $16.31 | 5.501% | $17.2072 | $17.21 | $17.20 | $17.20 |
| Purchase #5 | $171.36 | 9.655% | $187.9048 | $187.90 | $187.90 | $187.90 |
| Purchase #6 | $110.26 | 7.345% | $118.3586 | $118.36 | $118.35 | $118.40 |
| Purchase #7 | $50.88 | 10.607% | $56.2768 | $56.28 | $56.30 | $56.30 |
| 7 purchase totals = | $926.12 | $991.7226 | $991.73 | $991.70 | $991.80 | |