| 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 | $94.65 | 13.290% | $107.229 | $107.23 | $107.25 | $107.20 |
| Purchase #2 | $75.63 | 11.216% | $84.1127 | $84.11 | $84.10 | $84.10 |
| Purchase #3 | $18.67 | 9.195% | $20.3867 | $20.39 | $20.40 | $20.40 |
| Purchase #4 | $177.29 | 7.140% | $189.9485 | $189.95 | $189.95 | $189.90 |
| Purchase #5 | $226.96 | 8.283% | $245.7591 | $245.76 | $245.75 | $245.80 |
| Purchase #6 | $55.96 | 7.624% | $60.2264 | $60.23 | $60.25 | $60.20 |
| Purchase #7 | $139.97 | 5.691% | $147.9357 | $147.94 | $147.95 | $147.90 |
| 7 purchase totals = | $789.13 | $855.5981 | $855.61 | $855.65 | $855.50 | |