| 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 | $188.63 | 3.872% | $195.9338 | $195.93 | $195.95 | $195.90 |
| Purchase #2 | $44.30 | 3.537% | $45.8669 | $45.87 | $45.85 | $45.90 |
| Purchase #3 | $33.34 | 5.531% | $35.184 | $35.18 | $35.20 | $35.20 |
| Purchase #4 | $135.30 | 10.279% | $149.2075 | $149.21 | $149.20 | $149.20 |
| Purchase #5 | $116.92 | 12.309% | $131.3117 | $131.31 | $131.30 | $131.30 |
| Purchase #6 | $99.44 | 5.659% | $105.0673 | $105.07 | $105.05 | $105.10 |
| Purchase #7 | $94.29 | 12.135% | $105.7321 | $105.73 | $105.75 | $105.70 |
| 7 purchase totals = | $712.22 | $768.3033 | $768.30 | $768.30 | $768.30 | |