| 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 | $163.77 | 7.822% | $176.5801 | $176.58 | $176.60 | $176.60 |
| Purchase #2 | $113.92 | 6.396% | $121.2063 | $121.21 | $121.20 | $121.20 |
| Purchase #3 | $105.82 | 10.465% | $116.8941 | $116.89 | $116.90 | $116.90 |
| Purchase #4 | $184.51 | 10.320% | $203.5514 | $203.55 | $203.55 | $203.60 |
| Purchase #5 | $125.45 | 12.602% | $141.2592 | $141.26 | $141.25 | $141.30 |
| Purchase #6 | $188.61 | 8.706% | $205.0304 | $205.03 | $205.05 | $205.00 |
| Purchase #7 | $34.51 | 10.531% | $38.1442 | $38.14 | $38.15 | $38.10 |
| 7 purchase totals = | $916.59 | $1,002.6657 | $1,002.66 | $1,002.70 | $1,002.70 | |