| 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 | $134.79 | 10.183% | $148.5157 | $148.52 | $148.50 | $148.50 |
| Purchase #2 | $159.71 | 6.740% | $170.4745 | $170.47 | $170.45 | $170.50 |
| Purchase #3 | $18.35 | 8.255% | $19.8648 | $19.86 | $19.85 | $19.90 |
| Purchase #4 | $106.54 | 12.339% | $119.686 | $119.69 | $119.70 | $119.70 |
| Purchase #5 | $111.99 | 8.148% | $121.1149 | $121.11 | $121.10 | $121.10 |
| Purchase #6 | $58.88 | 7.647% | $63.3826 | $63.38 | $63.40 | $63.40 |
| Purchase #7 | $29.93 | 7.728% | $32.243 | $32.24 | $32.25 | $32.20 |
| 7 purchase totals = | $620.19 | $675.2815 | $675.27 | $675.25 | $675.30 | |