| 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 | $151.46 | 8.369% | $164.1357 | $164.14 | $164.15 | $164.10 |
| Purchase #2 | $53.85 | 7.281% | $57.7708 | $57.77 | $57.75 | $57.80 |
| Purchase #3 | $30.35 | 5.694% | $32.0781 | $32.08 | $32.10 | $32.10 |
| Purchase #4 | $234.70 | 4.844% | $246.0689 | $246.07 | $246.05 | $246.10 |
| Purchase #5 | $40.80 | 11.557% | $45.5153 | $45.52 | $45.50 | $45.50 |
| Purchase #6 | $95.27 | 4.698% | $99.7458 | $99.75 | $99.75 | $99.70 |
| Purchase #7 | $189.36 | 13.315% | $214.5733 | $214.57 | $214.55 | $214.60 |
| 7 purchase totals = | $795.79 | $859.8879 | $859.90 | $859.85 | $859.90 | |