| 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 | $166.79 | 4.546% | $174.3723 | $174.37 | $174.35 | $174.40 |
| Purchase #2 | $85.31 | 6.868% | $91.1691 | $91.17 | $91.15 | $91.20 |
| Purchase #3 | $210.58 | 5.507% | $222.1766 | $222.18 | $222.20 | $222.20 |
| Purchase #4 | $73.74 | 7.753% | $79.4571 | $79.46 | $79.45 | $79.50 |
| Purchase #5 | $216.80 | 13.564% | $246.2068 | $246.21 | $246.20 | $246.20 |
| Purchase #6 | $174.98 | 12.874% | $197.5069 | $197.51 | $197.50 | $197.50 |
| Purchase #7 | $139.74 | 13.223% | $158.2178 | $158.22 | $158.20 | $158.20 |
| 7 purchase totals = | $1,067.94 | $1,169.1066 | $1,169.12 | $1,169.05 | $1,169.20 | |