| 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 | $129.32 | 3.530% | $133.885 | $133.89 | $133.90 | $133.90 |
| Purchase #2 | $38.58 | 4.628% | $40.3655 | $40.37 | $40.35 | $40.40 |
| Purchase #3 | $83.52 | 4.294% | $87.1063 | $87.11 | $87.10 | $87.10 |
| Purchase #4 | $33.39 | 3.785% | $34.6538 | $34.65 | $34.65 | $34.70 |
| Purchase #5 | $127.51 | 4.751% | $133.568 | $133.57 | $133.55 | $133.60 |
| Purchase #6 | $177.27 | 6.271% | $188.3866 | $188.39 | $188.40 | $188.40 |
| Purchase #7 | $84.96 | 12.534% | $95.6089 | $95.61 | $95.60 | $95.60 |
| 7 purchase totals = | $674.55 | $713.5741 | $713.59 | $713.55 | $713.70 | |