| 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 | $186.37 | 11.664% | $208.1082 | $208.11 | $208.10 | $208.10 |
| Purchase #2 | $186.34 | 7.376% | $200.0844 | $200.08 | $200.10 | $200.10 |
| Purchase #3 | $176.27 | 9.348% | $192.7477 | $192.75 | $192.75 | $192.70 |
| Purchase #4 | $224.66 | 12.471% | $252.6773 | $252.68 | $252.70 | $252.70 |
| Purchase #5 | $193.51 | 8.435% | $209.8326 | $209.83 | $209.85 | $209.80 |
| Purchase #6 | $151.33 | 4.504% | $158.1459 | $158.15 | $158.15 | $158.10 |
| Purchase #7 | $73.70 | 8.601% | $80.0389 | $80.04 | $80.05 | $80.00 |
| 7 purchase totals = | $1,192.18 | $1,301.6350 | $1,301.64 | $1,301.70 | $1,301.50 | |