| 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 | $169.33 | 6.855% | $180.9376 | $180.94 | $180.95 | $180.90 |
| Purchase #2 | $155.36 | 13.866% | $176.9022 | $176.90 | $176.90 | $176.90 |
| Purchase #3 | $177.52 | 3.590% | $183.893 | $183.89 | $183.90 | $183.90 |
| Purchase #4 | $75.88 | 4.583% | $79.3576 | $79.36 | $79.35 | $79.40 |
| Purchase #5 | $178.58 | 9.591% | $195.7076 | $195.71 | $195.70 | $195.70 |
| Purchase #6 | $215.97 | 6.441% | $229.8806 | $229.88 | $229.90 | $229.90 |
| Purchase #7 | $187.83 | 6.736% | $200.4822 | $200.48 | $200.50 | $200.50 |
| 7 purchase totals = | $1,160.47 | $1,247.1608 | $1,247.16 | $1,247.20 | $1,247.20 | |