| 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 | $116.35 | 13.784% | $132.3877 | $132.39 | $132.40 | $132.40 |
| Purchase #2 | $137.35 | 3.216% | $141.7672 | $141.77 | $141.75 | $141.80 |
| Purchase #3 | $5.82 | 9.150% | $6.3525 | $6.35 | $6.35 | $6.40 |
| Purchase #4 | $84.58 | 4.415% | $88.3142 | $88.31 | $88.30 | $88.30 |
| Purchase #5 | $22.80 | 8.231% | $24.6767 | $24.68 | $24.70 | $24.70 |
| Purchase #6 | $215.92 | 4.157% | $224.8958 | $224.90 | $224.90 | $224.90 |
| Purchase #7 | $133.63 | 11.250% | $148.6634 | $148.66 | $148.65 | $148.70 |
| 7 purchase totals = | $716.45 | $767.0575 | $767.06 | $767.05 | $767.20 | |