| 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 | $118.33 | 10.529% | $130.789 | $130.79 | $130.80 | $130.80 |
| Purchase #2 | $150.45 | 11.348% | $167.5231 | $167.52 | $167.50 | $167.50 |
| Purchase #3 | $150.46 | 10.574% | $166.3696 | $166.37 | $166.35 | $166.40 |
| Purchase #4 | $144.81 | 11.453% | $161.3951 | $161.40 | $161.40 | $161.40 |
| Purchase #5 | $25.86 | 13.848% | $29.4411 | $29.44 | $29.45 | $29.40 |
| Purchase #6 | $13.73 | 6.173% | $14.5776 | $14.58 | $14.60 | $14.60 |
| Purchase #7 | $87.69 | 6.252% | $93.1724 | $93.17 | $93.15 | $93.20 |
| 7 purchase totals = | $691.33 | $763.2679 | $763.27 | $763.25 | $763.30 | |