| 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 | $15.32 | 13.373% | $17.3687 | $17.37 | $17.35 | $17.40 |
| Purchase #2 | $129.79 | 11.216% | $144.3472 | $144.35 | $144.35 | $144.30 |
| Purchase #3 | $249.39 | 6.164% | $264.7624 | $264.76 | $264.75 | $264.80 |
| Purchase #4 | $133.25 | 3.669% | $138.1389 | $138.14 | $138.15 | $138.10 |
| Purchase #5 | $155.28 | 10.680% | $171.8639 | $171.86 | $171.85 | $171.90 |
| Purchase #6 | $111.79 | 8.741% | $121.5616 | $121.56 | $121.55 | $121.60 |
| Purchase #7 | $33.69 | 12.523% | $37.909 | $37.91 | $37.90 | $37.90 |
| 7 purchase totals = | $828.51 | $895.9517 | $895.95 | $895.90 | $896.00 | |