| 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 | $177.27 | 10.148% | $195.2594 | $195.26 | $195.25 | $195.30 |
| Purchase #2 | $11.46 | 13.703% | $13.0304 | $13.03 | $13.05 | $13.00 |
| Purchase #3 | $222.36 | 4.531% | $232.4351 | $232.44 | $232.45 | $232.40 |
| Purchase #4 | $173.99 | 8.143% | $188.158 | $188.16 | $188.15 | $188.20 |
| Purchase #5 | $27.93 | 13.278% | $31.6385 | $31.64 | $31.65 | $31.60 |
| Purchase #6 | $82.56 | 13.627% | $93.8105 | $93.81 | $93.80 | $93.80 |
| Purchase #7 | $25.98 | 10.500% | $28.7079 | $28.71 | $28.70 | $28.70 |
| 7 purchase totals = | $721.55 | $783.0398 | $783.05 | $783.05 | $783.00 | |