| 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 | $165.63 | 8.281% | $179.3458 | $179.35 | $179.35 | $179.30 |
| Purchase #2 | $188.66 | 12.631% | $212.4896 | $212.49 | $212.50 | $212.50 |
| Purchase #3 | $133.83 | 7.265% | $143.5527 | $143.55 | $143.55 | $143.60 |
| Purchase #4 | $7.91 | 7.766% | $8.5243 | $8.52 | $8.50 | $8.50 |
| Purchase #5 | $59.40 | 11.284% | $66.1027 | $66.10 | $66.10 | $66.10 |
| Purchase #6 | $250.79 | 5.200% | $263.8311 | $263.83 | $263.85 | $263.80 |
| Purchase #7 | $8.50 | 9.837% | $9.3361 | $9.34 | $9.35 | $9.30 |
| 7 purchase totals = | $814.72 | $883.1823 | $883.18 | $883.20 | $883.10 | |