| 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 | $180.73 | 9.140% | $197.2487 | $197.25 | $197.25 | $197.20 |
| Purchase #2 | $205.94 | 5.490% | $217.2461 | $217.25 | $217.25 | $217.20 |
| Purchase #3 | $147.69 | 10.250% | $162.8282 | $162.83 | $162.85 | $162.80 |
| Purchase #4 | $19.62 | 9.330% | $21.4505 | $21.45 | $21.45 | $21.50 |
| Purchase #5 | $110.66 | 13.157% | $125.2195 | $125.22 | $125.20 | $125.20 |
| Purchase #6 | $53.52 | 9.743% | $58.7345 | $58.73 | $58.75 | $58.70 |
| Purchase #7 | $183.34 | 4.388% | $191.385 | $191.39 | $191.40 | $191.40 |
| 7 purchase totals = | $901.50 | $974.1125 | $974.12 | $974.15 | $974.00 | |