| 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 | $179.86 | 7.303% | $192.9952 | $193.00 | $193.00 | $193.00 |
| Purchase #2 | $106.33 | 13.692% | $120.8887 | $120.89 | $120.90 | $120.90 |
| Purchase #3 | $47.34 | 11.533% | $52.7997 | $52.80 | $52.80 | $52.80 |
| Purchase #4 | $88.89 | 13.793% | $101.1506 | $101.15 | $101.15 | $101.20 |
| Purchase #5 | $229.34 | 6.207% | $243.5751 | $243.58 | $243.60 | $243.60 |
| Purchase #6 | $66.51 | 13.673% | $75.6039 | $75.60 | $75.60 | $75.60 |
| Purchase #7 | $152.72 | 3.553% | $158.1461 | $158.15 | $158.15 | $158.10 |
| 7 purchase totals = | $870.99 | $945.1593 | $945.17 | $945.20 | $945.20 | |