| 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 | $160.78 | 12.237% | $180.4546 | $180.45 | $180.45 | $180.50 |
| Purchase #2 | $221.46 | 10.117% | $243.8651 | $243.87 | $243.85 | $243.90 |
| Purchase #3 | $8.81 | 11.307% | $9.8061 | $9.81 | $9.80 | $9.80 |
| Purchase #4 | $88.36 | 6.869% | $94.4294 | $94.43 | $94.45 | $94.40 |
| Purchase #5 | $79.50 | 7.648% | $85.5802 | $85.58 | $85.60 | $85.60 |
| Purchase #6 | $21.57 | 12.185% | $24.1983 | $24.20 | $24.20 | $24.20 |
| Purchase #7 | $200.49 | 13.125% | $226.8043 | $226.80 | $226.80 | $226.80 |
| 7 purchase totals = | $780.97 | $865.1380 | $865.14 | $865.15 | $865.20 | |