| 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 | $184.62 | 11.571% | $205.9824 | $205.98 | $206.00 | $206.00 |
| Purchase #2 | $66.88 | 5.375% | $70.4748 | $70.47 | $70.45 | $70.50 |
| Purchase #3 | $173.88 | 3.866% | $180.6022 | $180.60 | $180.60 | $180.60 |
| Purchase #4 | $43.86 | 5.597% | $46.3148 | $46.31 | $46.30 | $46.30 |
| Purchase #5 | $139.77 | 3.157% | $144.1825 | $144.18 | $144.20 | $144.20 |
| Purchase #6 | $7.43 | 12.388% | $8.3504 | $8.35 | $8.35 | $8.40 |
| Purchase #7 | $213.49 | 13.457% | $242.2193 | $242.22 | $242.20 | $242.20 |
| 7 purchase totals = | $829.93 | $898.1264 | $898.11 | $898.10 | $898.20 | |