| 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 | $86.35 | 13.837% | $98.2982 | $98.30 | $98.30 | $98.30 |
| Purchase #2 | $134.53 | 11.714% | $150.2888 | $150.29 | $150.30 | $150.30 |
| Purchase #3 | $93.55 | 10.256% | $103.1445 | $103.14 | $103.15 | $103.10 |
| Purchase #4 | $64.57 | 13.619% | $73.3638 | $73.36 | $73.35 | $73.40 |
| Purchase #5 | $143.47 | 5.372% | $151.1772 | $151.18 | $151.20 | $151.20 |
| Purchase #6 | $173.57 | 12.554% | $195.36 | $195.36 | $195.35 | $195.40 |
| Purchase #7 | $36.58 | 7.691% | $39.3934 | $39.39 | $39.40 | $39.40 |
| 7 purchase totals = | $732.62 | $811.0259 | $811.02 | $811.05 | $811.10 | |