| 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 | $144.46 | 4.686% | $151.2294 | $151.23 | $151.25 | $151.20 |
| Purchase #2 | $79.73 | 10.495% | $88.0977 | $88.10 | $88.10 | $88.10 |
| Purchase #3 | $208.34 | 5.157% | $219.0841 | $219.08 | $219.10 | $219.10 |
| Purchase #4 | $6.95 | 10.540% | $7.6825 | $7.68 | $7.70 | $7.70 |
| Purchase #5 | $192.32 | 11.780% | $214.9753 | $214.98 | $215.00 | $215.00 |
| Purchase #6 | $132.54 | 9.200% | $144.7337 | $144.73 | $144.75 | $144.70 |
| Purchase #7 | $133.27 | 7.290% | $142.9854 | $142.99 | $143.00 | $143.00 |
| 7 purchase totals = | $897.61 | $968.7881 | $968.79 | $968.90 | $968.80 | |