| 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 | $198.30 | 7.522% | $213.2161 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $237.75 | 8.428% | $257.7876 | $257.79 | $257.80 | $257.80 |
| Purchase #3 | $107.88 | 8.401% | $116.943 | $116.94 | $116.95 | $116.90 |
| Purchase #4 | $82.42 | 3.147% | $85.0138 | $85.01 | $85.00 | $85.00 |
| Purchase #5 | $60.31 | 6.772% | $64.3942 | $64.39 | $64.40 | $64.40 |
| Purchase #6 | $145.30 | 8.871% | $158.1896 | $158.19 | $158.20 | $158.20 |
| Purchase #7 | $228.43 | 12.585% | $257.1779 | $257.18 | $257.20 | $257.20 |
| 7 purchase totals = | $1,060.39 | $1,152.7222 | $1,152.72 | $1,152.75 | $1,152.70 | |