| 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 | $145.66 | 8.824% | $158.513 | $158.51 | $158.50 | $158.50 |
| Purchase #2 | $116.51 | 4.590% | $121.8578 | $121.86 | $121.85 | $121.90 |
| Purchase #3 | $219.98 | 7.869% | $237.2902 | $237.29 | $237.30 | $237.30 |
| Purchase #4 | $124.65 | 13.813% | $141.8679 | $141.87 | $141.85 | $141.90 |
| Purchase #5 | $157.41 | 4.118% | $163.8921 | $163.89 | $163.90 | $163.90 |
| Purchase #6 | $134.90 | 10.325% | $148.8284 | $148.83 | $148.85 | $148.80 |
| Purchase #7 | $108.49 | 12.790% | $122.3659 | $122.37 | $122.35 | $122.40 |
| 7 purchase totals = | $1,007.60 | $1,094.6153 | $1,094.62 | $1,094.60 | $1,094.70 | |