| 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 | $159.87 | 4.692% | $167.3711 | $167.37 | $167.35 | $167.40 |
| Purchase #2 | $102.50 | 13.766% | $116.6102 | $116.61 | $116.60 | $116.60 |
| Purchase #3 | $38.59 | 10.474% | $42.6319 | $42.63 | $42.65 | $42.60 |
| Purchase #4 | $243.39 | 7.872% | $262.5497 | $262.55 | $262.55 | $262.50 |
| Purchase #5 | $199.77 | 9.691% | $219.1297 | $219.13 | $219.15 | $219.10 |
| Purchase #6 | $237.63 | 8.466% | $257.7478 | $257.75 | $257.75 | $257.70 |
| Purchase #7 | $143.60 | 12.741% | $161.8961 | $161.90 | $161.90 | $161.90 |
| 7 purchase totals = | $1,125.35 | $1,227.9365 | $1,227.94 | $1,227.95 | $1,227.80 | |