| 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 | $118.62 | 7.311% | $127.2923 | $127.29 | $127.30 | $127.30 |
| Purchase #2 | $115.66 | 9.315% | $126.4337 | $126.43 | $126.45 | $126.40 |
| Purchase #3 | $39.87 | 13.573% | $45.2816 | $45.28 | $45.30 | $45.30 |
| Purchase #4 | $77.89 | 8.398% | $84.4312 | $84.43 | $84.45 | $84.40 |
| Purchase #5 | $94.52 | 11.335% | $105.2338 | $105.23 | $105.25 | $105.20 |
| Purchase #6 | $196.87 | 10.626% | $217.7894 | $217.79 | $217.80 | $217.80 |
| Purchase #7 | $115.29 | 8.174% | $124.7138 | $124.71 | $124.70 | $124.70 |
| 7 purchase totals = | $758.72 | $831.1758 | $831.16 | $831.25 | $831.10 | |