| 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 | $148.82 | 11.366% | $165.7349 | $165.73 | $165.75 | $165.70 |
| Purchase #2 | $240.57 | 11.436% | $268.0816 | $268.08 | $268.10 | $268.10 |
| Purchase #3 | $71.28 | 5.233% | $75.0101 | $75.01 | $75.00 | $75.00 |
| Purchase #4 | $233.67 | 11.316% | $260.1121 | $260.11 | $260.10 | $260.10 |
| Purchase #5 | $24.56 | 13.382% | $27.8466 | $27.85 | $27.85 | $27.80 |
| Purchase #6 | $206.69 | 4.363% | $215.7079 | $215.71 | $215.70 | $215.70 |
| Purchase #7 | $246.89 | 4.375% | $257.6914 | $257.69 | $257.70 | $257.70 |
| 7 purchase totals = | $1,172.48 | $1,270.1846 | $1,270.18 | $1,270.20 | $1,270.10 | |