| 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 | $160.87 | 6.815% | $171.8333 | $171.83 | $171.85 | $171.80 |
| Purchase #2 | $48.62 | 6.826% | $51.9388 | $51.94 | $51.95 | $51.90 |
| Purchase #3 | $100.65 | 8.836% | $109.5434 | $109.54 | $109.55 | $109.50 |
| Purchase #4 | $102.58 | 9.241% | $112.0594 | $112.06 | $112.05 | $112.10 |
| Purchase #5 | $147.78 | 10.336% | $163.0545 | $163.05 | $163.05 | $163.10 |
| Purchase #6 | $204.78 | 13.172% | $231.7536 | $231.75 | $231.75 | $231.80 |
| Purchase #7 | $66.91 | 7.583% | $71.9838 | $71.98 | $72.00 | $72.00 |
| 7 purchase totals = | $832.19 | $912.1668 | $912.15 | $912.20 | $912.20 | |