| 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 | $151.50 | 8.583% | $164.5032 | $164.50 | $164.50 | $164.50 |
| Purchase #2 | $190.51 | 5.398% | $200.7937 | $200.79 | $200.80 | $200.80 |
| Purchase #3 | $5.61 | 6.320% | $5.9646 | $5.96 | $5.95 | $6.00 |
| Purchase #4 | $131.49 | 12.636% | $148.1051 | $148.11 | $148.10 | $148.10 |
| Purchase #5 | $188.27 | 3.166% | $194.2306 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $180.99 | 7.134% | $193.9018 | $193.90 | $193.90 | $193.90 |
| Purchase #7 | $46.34 | 9.526% | $50.7543 | $50.75 | $50.75 | $50.80 |
| 7 purchase totals = | $894.71 | $958.2533 | $958.24 | $958.25 | $958.30 | |