| 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 | $163.34 | 7.653% | $175.8404 | $175.84 | $175.85 | $175.80 |
| Purchase #2 | $215.80 | 5.575% | $227.8309 | $227.83 | $227.85 | $227.80 |
| Purchase #3 | $115.81 | 5.330% | $121.9827 | $121.98 | $122.00 | $122.00 |
| Purchase #4 | $5.40 | 8.668% | $5.8681 | $5.87 | $5.85 | $5.90 |
| Purchase #5 | $90.54 | 4.641% | $94.742 | $94.74 | $94.75 | $94.70 |
| Purchase #6 | $156.99 | 10.344% | $173.229 | $173.23 | $173.25 | $173.20 |
| Purchase #7 | $185.67 | 7.819% | $200.1875 | $200.19 | $200.20 | $200.20 |
| 7 purchase totals = | $933.55 | $999.6806 | $999.68 | $999.75 | $999.60 | |