| 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 | $149.47 | 7.673% | $160.9388 | $160.94 | $160.95 | $160.90 |
| Purchase #2 | $201.69 | 12.687% | $227.2784 | $227.28 | $227.30 | $227.30 |
| Purchase #3 | $82.48 | 7.225% | $88.4392 | $88.44 | $88.45 | $88.40 |
| Purchase #4 | $22.65 | 6.538% | $24.1309 | $24.13 | $24.15 | $24.10 |
| Purchase #5 | $62.52 | 5.808% | $66.1512 | $66.15 | $66.15 | $66.20 |
| Purchase #6 | $238.39 | 12.468% | $268.1125 | $268.11 | $268.10 | $268.10 |
| Purchase #7 | $64.97 | 3.703% | $67.3758 | $67.38 | $67.40 | $67.40 |
| 7 purchase totals = | $822.17 | $902.4268 | $902.43 | $902.50 | $902.40 | |