| 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 | $161.57 | 8.827% | $175.8318 | $175.83 | $175.85 | $175.80 |
| Purchase #2 | $45.98 | 8.356% | $49.8221 | $49.82 | $49.80 | $49.80 |
| Purchase #3 | $223.34 | 11.425% | $248.8566 | $248.86 | $248.85 | $248.90 |
| Purchase #4 | $163.93 | 13.102% | $185.4081 | $185.41 | $185.40 | $185.40 |
| Purchase #5 | $95.96 | 9.367% | $104.9486 | $104.95 | $104.95 | $104.90 |
| Purchase #6 | $79.89 | 8.301% | $86.5217 | $86.52 | $86.50 | $86.50 |
| Purchase #7 | $72.53 | 6.412% | $77.1806 | $77.18 | $77.20 | $77.20 |
| 7 purchase totals = | $843.20 | $928.5695 | $928.57 | $928.55 | $928.50 | |