| 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 | $168.93 | 9.601% | $185.149 | $185.15 | $185.15 | $185.10 |
| Purchase #2 | $112.81 | 11.358% | $125.623 | $125.62 | $125.60 | $125.60 |
| Purchase #3 | $16.28 | 11.858% | $18.2105 | $18.21 | $18.20 | $18.20 |
| Purchase #4 | $215.85 | 5.534% | $227.7951 | $227.80 | $227.80 | $227.80 |
| Purchase #5 | $93.50 | 13.552% | $106.1711 | $106.17 | $106.15 | $106.20 |
| Purchase #6 | $45.95 | 11.519% | $51.243 | $51.24 | $51.25 | $51.20 |
| Purchase #7 | $142.82 | 9.169% | $155.9152 | $155.92 | $155.90 | $155.90 |
| 7 purchase totals = | $796.14 | $870.1069 | $870.11 | $870.05 | $870.00 | |