| 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 | $151.69 | 7.557% | $163.1532 | $163.15 | $163.15 | $163.20 |
| Purchase #2 | $121.43 | 13.560% | $137.8959 | $137.90 | $137.90 | $137.90 |
| Purchase #3 | $198.83 | 7.717% | $214.1737 | $214.17 | $214.15 | $214.20 |
| Purchase #4 | $153.38 | 4.234% | $159.8741 | $159.87 | $159.85 | $159.90 |
| Purchase #5 | $108.56 | 11.317% | $120.8457 | $120.85 | $120.85 | $120.80 |
| Purchase #6 | $22.25 | 4.330% | $23.2134 | $23.21 | $23.20 | $23.20 |
| Purchase #7 | $178.82 | 10.203% | $197.065 | $197.07 | $197.05 | $197.10 |
| 7 purchase totals = | $934.96 | $1,016.2210 | $1,016.22 | $1,016.15 | $1,016.30 | |