| 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 | $183.70 | 11.349% | $204.5481 | $204.55 | $204.55 | $204.50 |
| Purchase #2 | $71.63 | 7.379% | $76.9156 | $76.92 | $76.90 | $76.90 |
| Purchase #3 | $137.89 | 9.618% | $151.1523 | $151.15 | $151.15 | $151.20 |
| Purchase #4 | $207.58 | 8.431% | $225.0811 | $225.08 | $225.10 | $225.10 |
| Purchase #5 | $150.91 | 11.810% | $168.7325 | $168.73 | $168.75 | $168.70 |
| Purchase #6 | $13.47 | 3.123% | $13.8907 | $13.89 | $13.90 | $13.90 |
| Purchase #7 | $69.76 | 4.185% | $72.6795 | $72.68 | $72.70 | $72.70 |
| 7 purchase totals = | $834.94 | $912.9998 | $913.00 | $913.05 | $913.00 | |