| 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 | $161.46 | 8.381% | $174.992 | $174.99 | $175.00 | $175.00 |
| Purchase #2 | $9.86 | 9.717% | $10.8181 | $10.82 | $10.80 | $10.80 |
| Purchase #3 | $151.31 | 11.777% | $169.1298 | $169.13 | $169.15 | $169.10 |
| Purchase #4 | $55.60 | 8.309% | $60.2198 | $60.22 | $60.20 | $60.20 |
| Purchase #5 | $133.99 | 12.492% | $150.728 | $150.73 | $150.75 | $150.70 |
| Purchase #6 | $100.55 | 3.317% | $103.8852 | $103.89 | $103.90 | $103.90 |
| Purchase #7 | $5.62 | 8.124% | $6.0766 | $6.08 | $6.10 | $6.10 |
| 7 purchase totals = | $618.39 | $675.8495 | $675.86 | $675.90 | $675.80 | |