| 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 | $181.87 | 8.418% | $197.1798 | $197.18 | $197.20 | $197.20 |
| Purchase #2 | $30.45 | 12.392% | $34.2234 | $34.22 | $34.20 | $34.20 |
| Purchase #3 | $159.46 | 9.706% | $174.9372 | $174.94 | $174.95 | $174.90 |
| Purchase #4 | $236.29 | 11.542% | $263.5626 | $263.56 | $263.55 | $263.60 |
| Purchase #5 | $143.84 | 3.266% | $148.5378 | $148.54 | $148.55 | $148.50 |
| Purchase #6 | $99.98 | 8.701% | $108.6793 | $108.68 | $108.70 | $108.70 |
| Purchase #7 | $5.70 | 8.461% | $6.1823 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $857.59 | $933.3024 | $933.30 | $933.35 | $933.30 | |