| 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 | $156.35 | 8.238% | $169.2301 | $169.23 | $169.25 | $169.20 |
| Purchase #2 | $219.89 | 4.409% | $229.585 | $229.59 | $229.60 | $229.60 |
| Purchase #3 | $15.69 | 10.130% | $17.2794 | $17.28 | $17.30 | $17.30 |
| Purchase #4 | $132.76 | 12.543% | $149.4121 | $149.41 | $149.40 | $149.40 |
| Purchase #5 | $146.69 | 13.279% | $166.169 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $17.52 | 8.670% | $19.039 | $19.04 | $19.05 | $19.00 |
| Purchase #7 | $224.25 | 10.460% | $247.7066 | $247.71 | $247.70 | $247.70 |
| 7 purchase totals = | $913.15 | $998.4212 | $998.43 | $998.45 | $998.40 | |