| 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 | $144.72 | 4.484% | $151.2092 | $151.21 | $151.20 | $151.20 |
| Purchase #2 | $57.39 | 7.794% | $61.863 | $61.86 | $61.85 | $61.90 |
| Purchase #3 | $149.90 | 12.851% | $169.1636 | $169.16 | $169.15 | $169.20 |
| Purchase #4 | $192.37 | 11.199% | $213.9135 | $213.91 | $213.90 | $213.90 |
| Purchase #5 | $183.81 | 10.714% | $203.5034 | $203.50 | $203.50 | $203.50 |
| Purchase #6 | $13.30 | 13.172% | $15.0519 | $15.05 | $15.05 | $15.10 |
| Purchase #7 | $127.86 | 4.706% | $133.8771 | $133.88 | $133.90 | $133.90 |
| 7 purchase totals = | $869.35 | $948.5817 | $948.57 | $948.55 | $948.70 | |