| 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 | $67.80 | 13.781% | $77.1435 | $77.14 | $77.15 | $77.10 |
| Purchase #2 | $184.40 | 3.752% | $191.3187 | $191.32 | $191.30 | $191.30 |
| Purchase #3 | $194.47 | 3.743% | $201.749 | $201.75 | $201.75 | $201.70 |
| Purchase #4 | $91.39 | 3.492% | $94.5813 | $94.58 | $94.60 | $94.60 |
| Purchase #5 | $110.62 | 9.545% | $121.1787 | $121.18 | $121.20 | $121.20 |
| Purchase #6 | $53.70 | 12.215% | $60.2595 | $60.26 | $60.25 | $60.30 |
| Purchase #7 | $240.30 | 9.132% | $262.2442 | $262.24 | $262.25 | $262.20 |
| 7 purchase totals = | $942.68 | $1,008.4749 | $1,008.47 | $1,008.50 | $1,008.40 | |