| 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 | $155.53 | 6.862% | $166.2025 | $166.20 | $166.20 | $166.20 |
| Purchase #2 | $131.33 | 5.239% | $138.2104 | $138.21 | $138.20 | $138.20 |
| Purchase #3 | $162.92 | 4.569% | $170.3638 | $170.36 | $170.35 | $170.40 |
| Purchase #4 | $65.99 | 9.701% | $72.3917 | $72.39 | $72.40 | $72.40 |
| Purchase #5 | $160.55 | 5.647% | $169.6163 | $169.62 | $169.60 | $169.60 |
| Purchase #6 | $200.46 | 6.482% | $213.4538 | $213.45 | $213.45 | $213.50 |
| Purchase #7 | $52.34 | 3.105% | $53.9652 | $53.97 | $53.95 | $54.00 |
| 7 purchase totals = | $929.12 | $984.2037 | $984.20 | $984.15 | $984.30 | |