| 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 | $206.51 | 8.792% | $224.6664 | $224.67 | $224.65 | $224.70 |
| Purchase #2 | $149.84 | 12.555% | $168.6524 | $168.65 | $168.65 | $168.70 |
| Purchase #3 | $174.80 | 3.176% | $180.3516 | $180.35 | $180.35 | $180.40 |
| Purchase #4 | $178.56 | 5.670% | $188.6844 | $188.68 | $188.70 | $188.70 |
| Purchase #5 | $66.65 | 3.232% | $68.8041 | $68.80 | $68.80 | $68.80 |
| Purchase #6 | $94.91 | 13.763% | $107.9725 | $107.97 | $107.95 | $108.00 |
| Purchase #7 | $159.43 | 12.267% | $178.9873 | $178.99 | $179.00 | $179.00 |
| 7 purchase totals = | $1,030.70 | $1,118.1187 | $1,118.11 | $1,118.10 | $1,118.30 | |