| 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 | $145.51 | 4.507% | $152.0681 | $152.07 | $152.05 | $152.10 |
| Purchase #2 | $129.57 | 6.149% | $137.5373 | $137.54 | $137.55 | $137.50 |
| Purchase #3 | $97.81 | 12.779% | $110.3091 | $110.31 | $110.30 | $110.30 |
| Purchase #4 | $224.73 | 10.652% | $248.6682 | $248.67 | $248.65 | $248.70 |
| Purchase #5 | $118.85 | 11.598% | $132.6342 | $132.63 | $132.65 | $132.60 |
| Purchase #6 | $166.27 | 6.688% | $177.3901 | $177.39 | $177.40 | $177.40 |
| Purchase #7 | $36.98 | 3.377% | $38.2288 | $38.23 | $38.25 | $38.20 |
| 7 purchase totals = | $919.72 | $996.8358 | $996.84 | $996.85 | $996.80 | |