| 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 | $221.59 | 4.402% | $231.3444 | $231.34 | $231.35 | $231.30 |
| Purchase #2 | $151.94 | 11.383% | $169.2353 | $169.24 | $169.25 | $169.20 |
| Purchase #3 | $16.96 | 10.314% | $18.7093 | $18.71 | $18.70 | $18.70 |
| Purchase #4 | $153.49 | 6.268% | $163.1108 | $163.11 | $163.10 | $163.10 |
| Purchase #5 | $191.39 | 7.613% | $205.9605 | $205.96 | $205.95 | $206.00 |
| Purchase #6 | $83.46 | 5.351% | $87.9259 | $87.93 | $87.95 | $87.90 |
| Purchase #7 | $167.89 | 4.648% | $175.6935 | $175.69 | $175.70 | $175.70 |
| 7 purchase totals = | $986.72 | $1,051.9797 | $1,051.98 | $1,052.00 | $1,051.90 | |