| 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 | $101.85 | 13.719% | $115.8228 | $115.82 | $115.80 | $115.80 |
| Purchase #2 | $143.42 | 3.436% | $148.3479 | $148.35 | $148.35 | $148.30 |
| Purchase #3 | $118.30 | 10.159% | $130.3181 | $130.32 | $130.30 | $130.30 |
| Purchase #4 | $137.33 | 7.807% | $148.0514 | $148.05 | $148.05 | $148.10 |
| Purchase #5 | $59.52 | 9.617% | $65.244 | $65.24 | $65.25 | $65.20 |
| Purchase #6 | $97.87 | 13.215% | $110.8035 | $110.80 | $110.80 | $110.80 |
| Purchase #7 | $173.37 | 5.113% | $182.2344 | $182.23 | $182.25 | $182.20 |
| 7 purchase totals = | $831.66 | $900.8221 | $900.81 | $900.80 | $900.70 | |