| 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 | $205.77 | 12.799% | $232.1065 | $232.11 | $232.10 | $232.10 |
| Purchase #2 | $74.68 | 11.849% | $83.5288 | $83.53 | $83.55 | $83.50 |
| Purchase #3 | $163.82 | 10.795% | $181.5044 | $181.50 | $181.50 | $181.50 |
| Purchase #4 | $36.36 | 13.367% | $41.2202 | $41.22 | $41.20 | $41.20 |
| Purchase #5 | $101.77 | 8.208% | $110.1233 | $110.12 | $110.10 | $110.10 |
| Purchase #6 | $69.27 | 7.776% | $74.6564 | $74.66 | $74.65 | $74.70 |
| Purchase #7 | $148.43 | 6.475% | $158.0408 | $158.04 | $158.05 | $158.00 |
| 7 purchase totals = | $800.10 | $881.1804 | $881.18 | $881.15 | $881.10 | |