| 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 | $136.46 | 11.243% | $151.8022 | $151.80 | $151.80 | $151.80 |
| Purchase #2 | $78.29 | 7.469% | $84.1375 | $84.14 | $84.15 | $84.10 |
| Purchase #3 | $214.62 | 8.561% | $232.9936 | $232.99 | $233.00 | $233.00 |
| Purchase #4 | $106.92 | 4.513% | $111.7453 | $111.75 | $111.75 | $111.70 |
| Purchase #5 | $11.63 | 12.406% | $13.0728 | $13.07 | $13.05 | $13.10 |
| Purchase #6 | $121.93 | 9.502% | $133.5158 | $133.52 | $133.50 | $133.50 |
| Purchase #7 | $168.25 | 7.492% | $180.8553 | $180.86 | $180.85 | $180.90 |
| 7 purchase totals = | $838.10 | $908.1225 | $908.13 | $908.10 | $908.10 | |