| 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 | 10.372% | $170.7676 | $170.77 | $170.75 | $170.80 |
| Purchase #2 | $236.77 | 10.519% | $261.6758 | $261.68 | $261.70 | $261.70 |
| Purchase #3 | $25.48 | 5.649% | $26.9194 | $26.92 | $26.90 | $26.90 |
| Purchase #4 | $133.95 | 12.605% | $150.8344 | $150.83 | $150.85 | $150.80 |
| Purchase #5 | $150.37 | 5.835% | $159.1441 | $159.14 | $159.15 | $159.10 |
| Purchase #6 | $214.78 | 13.569% | $243.9235 | $243.92 | $243.90 | $243.90 |
| Purchase #7 | $243.58 | 8.109% | $263.3319 | $263.33 | $263.35 | $263.30 |
| 7 purchase totals = | $1,159.65 | $1,276.5967 | $1,276.59 | $1,276.60 | $1,276.50 | |