| 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 | $187.98 | 10.462% | $207.6465 | $207.65 | $207.65 | $207.60 |
| Purchase #2 | $112.91 | 7.740% | $121.6492 | $121.65 | $121.65 | $121.60 |
| Purchase #3 | $158.37 | 9.394% | $173.2473 | $173.25 | $173.25 | $173.20 |
| Purchase #4 | $82.87 | 5.118% | $87.1113 | $87.11 | $87.10 | $87.10 |
| Purchase #5 | $45.92 | 4.761% | $48.1063 | $48.11 | $48.10 | $48.10 |
| Purchase #6 | $9.82 | 9.802% | $10.7826 | $10.78 | $10.80 | $10.80 |
| Purchase #7 | $14.77 | 5.131% | $15.5278 | $15.53 | $15.55 | $15.50 |
| 7 purchase totals = | $612.64 | $664.0710 | $664.08 | $664.10 | $663.90 | |