| 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 | $148.92 | 3.729% | $154.4732 | $154.47 | $154.45 | $154.50 |
| Purchase #2 | $91.58 | 7.405% | $98.3615 | $98.36 | $98.35 | $98.40 |
| Purchase #3 | $248.71 | 4.866% | $260.8122 | $260.81 | $260.80 | $260.80 |
| Purchase #4 | $81.89 | 3.607% | $84.8438 | $84.84 | $84.85 | $84.80 |
| Purchase #5 | $237.60 | 11.685% | $265.3636 | $265.36 | $265.35 | $265.40 |
| Purchase #6 | $37.54 | 4.670% | $39.2931 | $39.29 | $39.30 | $39.30 |
| Purchase #7 | $116.81 | 13.112% | $132.1261 | $132.13 | $132.15 | $132.10 |
| 7 purchase totals = | $963.05 | $1,035.2735 | $1,035.26 | $1,035.25 | $1,035.30 | |