| 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 | $141.76 | 11.594% | $158.1957 | $158.20 | $158.20 | $158.20 |
| Purchase #2 | $193.37 | 8.386% | $209.586 | $209.59 | $209.60 | $209.60 |
| Purchase #3 | $223.86 | 6.633% | $238.7086 | $238.71 | $238.70 | $238.70 |
| Purchase #4 | $175.49 | 10.196% | $193.383 | $193.38 | $193.40 | $193.40 |
| Purchase #5 | $198.81 | 8.385% | $215.4802 | $215.48 | $215.50 | $215.50 |
| Purchase #6 | $121.29 | 12.871% | $136.9012 | $136.90 | $136.90 | $136.90 |
| Purchase #7 | $226.43 | 3.730% | $234.8758 | $234.88 | $234.90 | $234.90 |
| 7 purchase totals = | $1,281.01 | $1,387.1305 | $1,387.14 | $1,387.20 | $1,387.20 | |