| 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 | $105.65 | 4.478% | $110.381 | $110.38 | $110.40 | $110.40 |
| Purchase #2 | $184.87 | 11.303% | $205.7659 | $205.77 | $205.75 | $205.80 |
| Purchase #3 | $6.69 | 4.781% | $7.0098 | $7.01 | $7.00 | $7.00 |
| Purchase #4 | $105.98 | 3.363% | $109.5441 | $109.54 | $109.55 | $109.50 |
| Purchase #5 | $70.30 | 6.608% | $74.9454 | $74.95 | $74.95 | $74.90 |
| Purchase #6 | $159.91 | 13.711% | $181.8353 | $181.84 | $181.85 | $181.80 |
| Purchase #7 | $158.61 | 12.308% | $178.1317 | $178.13 | $178.15 | $178.10 |
| 7 purchase totals = | $792.01 | $867.6132 | $867.62 | $867.65 | $867.50 | |