| 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 | $145.25 | 11.354% | $161.7417 | $161.74 | $161.75 | $161.70 |
| Purchase #2 | $75.31 | 7.225% | $80.7511 | $80.75 | $80.75 | $80.80 |
| Purchase #3 | $62.52 | 6.306% | $66.4625 | $66.46 | $66.45 | $66.50 |
| Purchase #4 | $145.99 | 13.649% | $165.9162 | $165.92 | $165.90 | $165.90 |
| Purchase #5 | $148.82 | 7.298% | $159.6809 | $159.68 | $159.70 | $159.70 |
| Purchase #6 | $44.53 | 3.319% | $46.008 | $46.01 | $46.00 | $46.00 |
| Purchase #7 | $33.68 | 5.342% | $35.4792 | $35.48 | $35.50 | $35.50 |
| 7 purchase totals = | $656.10 | $716.0396 | $716.04 | $716.05 | $716.10 | |