| 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 | $91.40 | 13.349% | $103.601 | $103.60 | $103.60 | $103.60 |
| Purchase #2 | $15.92 | 4.216% | $16.5912 | $16.59 | $16.60 | $16.60 |
| Purchase #3 | $12.71 | 3.393% | $13.1413 | $13.14 | $13.15 | $13.10 |
| Purchase #4 | $167.57 | 3.820% | $173.9712 | $173.97 | $173.95 | $174.00 |
| Purchase #5 | $158.44 | 4.258% | $165.1864 | $165.19 | $165.20 | $165.20 |
| Purchase #6 | $129.57 | 10.448% | $143.1075 | $143.11 | $143.10 | $143.10 |
| Purchase #7 | $180.54 | 5.540% | $190.5419 | $190.54 | $190.55 | $190.50 |
| 7 purchase totals = | $756.15 | $806.1405 | $806.14 | $806.15 | $806.10 | |