| 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 | $152.25 | 9.597% | $166.8614 | $166.86 | $166.85 | $166.90 |
| Purchase #2 | $94.79 | 7.852% | $102.2329 | $102.23 | $102.25 | $102.20 |
| Purchase #3 | $239.77 | 9.421% | $262.3587 | $262.36 | $262.35 | $262.40 |
| Purchase #4 | $61.46 | 5.135% | $64.616 | $64.62 | $64.60 | $64.60 |
| Purchase #5 | $84.45 | 4.422% | $88.1844 | $88.18 | $88.20 | $88.20 |
| Purchase #6 | $62.39 | 10.655% | $69.0377 | $69.04 | $69.05 | $69.00 |
| Purchase #7 | $86.70 | 3.189% | $89.4649 | $89.46 | $89.45 | $89.50 |
| 7 purchase totals = | $781.81 | $842.7560 | $842.75 | $842.75 | $842.80 | |