| 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 | $129.26 | 13.848% | $147.1599 | $147.16 | $147.15 | $147.20 |
| Purchase #2 | $91.97 | 9.823% | $101.0042 | $101.00 | $101.00 | $101.00 |
| Purchase #3 | $43.92 | 10.553% | $48.5549 | $48.55 | $48.55 | $48.60 |
| Purchase #4 | $7.99 | 4.790% | $8.3727 | $8.37 | $8.35 | $8.40 |
| Purchase #5 | $155.29 | 7.402% | $166.7846 | $166.78 | $166.80 | $166.80 |
| Purchase #6 | $65.25 | 12.453% | $73.3756 | $73.38 | $73.40 | $73.40 |
| Purchase #7 | $44.68 | 3.295% | $46.1522 | $46.15 | $46.15 | $46.20 |
| 7 purchase totals = | $538.36 | $591.4041 | $591.39 | $591.40 | $591.60 | |