| 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 | $149.46 | 6.610% | $159.3393 | $159.34 | $159.35 | $159.30 |
| Purchase #2 | $116.66 | 3.267% | $120.4713 | $120.47 | $120.45 | $120.50 |
| Purchase #3 | $250.48 | 10.361% | $276.4322 | $276.43 | $276.45 | $276.40 |
| Purchase #4 | $86.84 | 7.418% | $93.2818 | $93.28 | $93.30 | $93.30 |
| Purchase #5 | $199.66 | 5.482% | $210.6054 | $210.61 | $210.60 | $210.60 |
| Purchase #6 | $47.53 | 13.831% | $54.1039 | $54.10 | $54.10 | $54.10 |
| Purchase #7 | $105.81 | 12.871% | $119.4288 | $119.43 | $119.45 | $119.40 |
| 7 purchase totals = | $956.44 | $1,033.6627 | $1,033.66 | $1,033.70 | $1,033.60 | |