| 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 | $180.28 | 9.719% | $197.8014 | $197.80 | $197.80 | $197.80 |
| Purchase #2 | $19.48 | 3.268% | $20.1166 | $20.12 | $20.10 | $20.10 |
| Purchase #3 | $56.90 | 9.844% | $62.5012 | $62.50 | $62.50 | $62.50 |
| Purchase #4 | $211.46 | 11.760% | $236.3277 | $236.33 | $236.35 | $236.30 |
| Purchase #5 | $158.43 | 6.818% | $169.2318 | $169.23 | $169.25 | $169.20 |
| Purchase #6 | $62.27 | 6.809% | $66.51 | $66.51 | $66.50 | $66.50 |
| Purchase #7 | $215.27 | 6.551% | $229.3723 | $229.37 | $229.35 | $229.40 |
| 7 purchase totals = | $904.09 | $981.8610 | $981.86 | $981.85 | $981.80 | |