| 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 | $170.52 | 12.563% | $191.9424 | $191.94 | $191.95 | $191.90 |
| Purchase #2 | $135.47 | 11.841% | $151.511 | $151.51 | $151.50 | $151.50 |
| Purchase #3 | $98.66 | 6.219% | $104.7957 | $104.80 | $104.80 | $104.80 |
| Purchase #4 | $125.98 | 12.610% | $141.8661 | $141.87 | $141.85 | $141.90 |
| Purchase #5 | $235.42 | 5.183% | $247.6218 | $247.62 | $247.60 | $247.60 |
| Purchase #6 | $15.75 | 4.839% | $16.5121 | $16.51 | $16.50 | $16.50 |
| Purchase #7 | $9.68 | 9.291% | $10.5794 | $10.58 | $10.60 | $10.60 |
| 7 purchase totals = | $791.48 | $864.8285 | $864.83 | $864.80 | $864.80 | |