| 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 | $143.58 | 12.718% | $161.8405 | $161.84 | $161.85 | $161.80 |
| Purchase #2 | $62.41 | 12.214% | $70.0328 | $70.03 | $70.05 | $70.00 |
| Purchase #3 | $229.54 | 13.615% | $260.7919 | $260.79 | $260.80 | $260.80 |
| Purchase #4 | $160.84 | 8.622% | $174.7076 | $174.71 | $174.70 | $174.70 |
| Purchase #5 | $20.69 | 13.522% | $23.4877 | $23.49 | $23.50 | $23.50 |
| Purchase #6 | $104.34 | 5.668% | $110.254 | $110.25 | $110.25 | $110.30 |
| Purchase #7 | $39.79 | 8.360% | $43.1164 | $43.12 | $43.10 | $43.10 |
| 7 purchase totals = | $761.19 | $844.2309 | $844.23 | $844.25 | $844.20 | |