| 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 | $133.53 | 7.199% | $143.1428 | $143.14 | $143.15 | $143.10 |
| Purchase #2 | $101.81 | 8.722% | $110.6899 | $110.69 | $110.70 | $110.70 |
| Purchase #3 | $171.84 | 13.300% | $194.6947 | $194.69 | $194.70 | $194.70 |
| Purchase #4 | $62.47 | 13.627% | $70.9828 | $70.98 | $71.00 | $71.00 |
| Purchase #5 | $66.99 | 10.769% | $74.2042 | $74.20 | $74.20 | $74.20 |
| Purchase #6 | $124.48 | 3.489% | $128.8231 | $128.82 | $128.80 | $128.80 |
| Purchase #7 | $233.27 | 9.516% | $255.468 | $255.47 | $255.45 | $255.50 |
| 7 purchase totals = | $894.39 | $978.0055 | $977.99 | $978.00 | $978.00 | |