| 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 | $139.61 | 8.668% | $151.7114 | $151.71 | $151.70 | $151.70 |
| Purchase #2 | $83.85 | 13.528% | $95.1932 | $95.19 | $95.20 | $95.20 |
| Purchase #3 | $175.45 | 5.782% | $185.5945 | $185.59 | $185.60 | $185.60 |
| Purchase #4 | $122.66 | 10.528% | $135.5736 | $135.57 | $135.55 | $135.60 |
| Purchase #5 | $65.31 | 10.717% | $72.3093 | $72.31 | $72.30 | $72.30 |
| Purchase #6 | $149.25 | 9.726% | $163.7661 | $163.77 | $163.75 | $163.80 |
| Purchase #7 | $92.55 | 9.375% | $101.2266 | $101.23 | $101.25 | $101.20 |
| 7 purchase totals = | $828.68 | $905.3747 | $905.37 | $905.35 | $905.40 | |