| 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 | $91.37 | 10.729% | $101.1731 | $101.17 | $101.15 | $101.20 |
| Purchase #2 | $105.47 | 7.502% | $113.3824 | $113.38 | $113.40 | $113.40 |
| Purchase #3 | $180.32 | 9.358% | $197.1943 | $197.19 | $197.20 | $197.20 |
| Purchase #4 | $187.35 | 4.136% | $195.0988 | $195.10 | $195.10 | $195.10 |
| Purchase #5 | $71.35 | 8.663% | $77.5311 | $77.53 | $77.55 | $77.50 |
| Purchase #6 | $113.42 | 9.297% | $123.9647 | $123.96 | $123.95 | $124.00 |
| Purchase #7 | $59.62 | 13.637% | $67.7504 | $67.75 | $67.75 | $67.80 |
| 7 purchase totals = | $808.90 | $876.0948 | $876.08 | $876.10 | $876.20 | |