| 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 | $132.93 | 11.611% | $148.3645 | $148.36 | $148.35 | $148.40 |
| Purchase #2 | $106.59 | 7.119% | $114.1781 | $114.18 | $114.20 | $114.20 |
| Purchase #3 | $125.27 | 6.401% | $133.2885 | $133.29 | $133.30 | $133.30 |
| Purchase #4 | $166.28 | 8.330% | $180.1311 | $180.13 | $180.15 | $180.10 |
| Purchase #5 | $59.61 | 12.792% | $67.2353 | $67.24 | $67.25 | $67.20 |
| Purchase #6 | $95.70 | 4.404% | $99.9146 | $99.91 | $99.90 | $99.90 |
| Purchase #7 | $247.68 | 7.822% | $267.0535 | $267.05 | $267.05 | $267.10 |
| 7 purchase totals = | $934.06 | $1,010.1656 | $1,010.16 | $1,010.20 | $1,010.20 | |