| 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 | $130.35 | 11.552% | $145.408 | $145.41 | $145.40 | $145.40 |
| Purchase #2 | $229.48 | 6.742% | $244.9515 | $244.95 | $244.95 | $245.00 |
| Purchase #3 | $75.66 | 9.283% | $82.6835 | $82.68 | $82.70 | $82.70 |
| Purchase #4 | $134.99 | 11.853% | $150.9904 | $150.99 | $151.00 | $151.00 |
| Purchase #5 | $83.59 | 3.278% | $86.3301 | $86.33 | $86.35 | $86.30 |
| Purchase #6 | $75.69 | 7.664% | $81.4909 | $81.49 | $81.50 | $81.50 |
| Purchase #7 | $144.41 | 13.850% | $164.4108 | $164.41 | $164.40 | $164.40 |
| 7 purchase totals = | $874.17 | $956.2652 | $956.26 | $956.30 | $956.30 | |