| 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 | $102.54 | 13.801% | $116.6915 | $116.69 | $116.70 | $116.70 |
| Purchase #2 | $119.66 | 7.532% | $128.6728 | $128.67 | $128.65 | $128.70 |
| Purchase #3 | $28.34 | 7.580% | $30.4882 | $30.49 | $30.50 | $30.50 |
| Purchase #4 | $147.67 | 3.391% | $152.6775 | $152.68 | $152.70 | $152.70 |
| Purchase #5 | $157.93 | 8.115% | $170.746 | $170.75 | $170.75 | $170.70 |
| Purchase #6 | $85.92 | 7.262% | $92.1595 | $92.16 | $92.15 | $92.20 |
| Purchase #7 | $199.56 | 8.407% | $216.337 | $216.34 | $216.35 | $216.30 |
| 7 purchase totals = | $841.62 | $907.7725 | $907.78 | $907.80 | $907.80 | |