| 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 | $130.54 | 5.503% | $137.7236 | $137.72 | $137.70 | $137.70 |
| Purchase #2 | $190.95 | 9.665% | $209.4053 | $209.41 | $209.40 | $209.40 |
| Purchase #3 | $151.49 | 12.611% | $170.5944 | $170.59 | $170.60 | $170.60 |
| Purchase #4 | $133.72 | 6.456% | $142.353 | $142.35 | $142.35 | $142.40 |
| Purchase #5 | $135.61 | 3.827% | $140.7998 | $140.80 | $140.80 | $140.80 |
| Purchase #6 | $63.47 | 7.728% | $68.375 | $68.38 | $68.40 | $68.40 |
| Purchase #7 | $61.36 | 7.818% | $66.1571 | $66.16 | $66.15 | $66.20 |
| 7 purchase totals = | $867.14 | $935.4082 | $935.41 | $935.40 | $935.50 | |