| 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 | $147.75 | 12.394% | $166.0621 | $166.06 | $166.05 | $166.10 |
| Purchase #2 | $94.95 | 4.860% | $99.5646 | $99.56 | $99.55 | $99.60 |
| Purchase #3 | $81.86 | 7.215% | $87.7662 | $87.77 | $87.75 | $87.80 |
| Purchase #4 | $33.42 | 10.104% | $36.7968 | $36.80 | $36.80 | $36.80 |
| Purchase #5 | $131.33 | 5.513% | $138.5702 | $138.57 | $138.55 | $138.60 |
| Purchase #6 | $60.77 | 6.283% | $64.5882 | $64.59 | $64.60 | $64.60 |
| Purchase #7 | $21.90 | 11.128% | $24.337 | $24.34 | $24.35 | $24.30 |
| 7 purchase totals = | $571.98 | $617.6851 | $617.69 | $617.65 | $617.80 | |