| 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 | $154.72 | 13.697% | $175.912 | $175.91 | $175.90 | $175.90 |
| Purchase #2 | $130.71 | 10.338% | $144.2228 | $144.22 | $144.20 | $144.20 |
| Purchase #3 | $97.64 | 6.357% | $103.847 | $103.85 | $103.85 | $103.80 |
| Purchase #4 | $166.57 | 4.493% | $174.054 | $174.05 | $174.05 | $174.10 |
| Purchase #5 | $162.32 | 13.431% | $184.1212 | $184.12 | $184.10 | $184.10 |
| Purchase #6 | $121.25 | 4.462% | $126.6602 | $126.66 | $126.65 | $126.70 |
| Purchase #7 | $137.70 | 7.701% | $148.3043 | $148.30 | $148.30 | $148.30 |
| 7 purchase totals = | $970.91 | $1,057.1215 | $1,057.11 | $1,057.05 | $1,057.10 | |