| 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 | $212.93 | 6.434% | $226.6299 | $226.63 | $226.65 | $226.60 |
| Purchase #2 | $163.96 | 13.305% | $185.7749 | $185.77 | $185.75 | $185.80 |
| Purchase #3 | $105.53 | 7.809% | $113.7708 | $113.77 | $113.75 | $113.80 |
| Purchase #4 | $65.96 | 10.305% | $72.7572 | $72.76 | $72.75 | $72.80 |
| Purchase #5 | $201.59 | 7.827% | $217.3684 | $217.37 | $217.35 | $217.40 |
| Purchase #6 | $29.86 | 3.695% | $30.9633 | $30.96 | $30.95 | $31.00 |
| Purchase #7 | $78.49 | 3.523% | $81.2552 | $81.26 | $81.25 | $81.30 |
| 7 purchase totals = | $858.32 | $928.5197 | $928.52 | $928.45 | $928.70 | |