| 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 | $144.33 | 11.231% | $160.5397 | $160.54 | $160.55 | $160.50 |
| Purchase #2 | $29.86 | 13.831% | $33.9899 | $33.99 | $34.00 | $34.00 |
| Purchase #3 | $228.86 | 10.229% | $252.2701 | $252.27 | $252.25 | $252.30 |
| Purchase #4 | $137.70 | 10.311% | $151.8982 | $151.90 | $151.90 | $151.90 |
| Purchase #5 | $62.33 | 3.825% | $64.7141 | $64.71 | $64.70 | $64.70 |
| Purchase #6 | $44.33 | 4.415% | $46.2872 | $46.29 | $46.30 | $46.30 |
| Purchase #7 | $141.77 | 5.587% | $149.6907 | $149.69 | $149.70 | $149.70 |
| 7 purchase totals = | $789.18 | $859.3899 | $859.39 | $859.40 | $859.40 | |