| 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 | $180.59 | 7.685% | $194.4683 | $194.47 | $194.45 | $194.50 |
| Purchase #2 | $36.34 | 12.253% | $40.7927 | $40.79 | $40.80 | $40.80 |
| Purchase #3 | $48.93 | 6.547% | $52.1334 | $52.13 | $52.15 | $52.10 |
| Purchase #4 | $30.33 | 9.209% | $33.1231 | $33.12 | $33.10 | $33.10 |
| Purchase #5 | $211.59 | 7.605% | $227.6814 | $227.68 | $227.70 | $227.70 |
| Purchase #6 | $116.52 | 11.356% | $129.752 | $129.75 | $129.75 | $129.80 |
| Purchase #7 | $81.56 | 7.471% | $87.6533 | $87.65 | $87.65 | $87.70 |
| 7 purchase totals = | $705.86 | $765.6042 | $765.59 | $765.60 | $765.70 | |