| 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 | $164.90 | 9.536% | $180.6249 | $180.62 | $180.60 | $180.60 |
| Purchase #2 | $211.75 | 6.517% | $225.5497 | $225.55 | $225.55 | $225.50 |
| Purchase #3 | $15.91 | 12.507% | $17.8999 | $17.90 | $17.90 | $17.90 |
| Purchase #4 | $227.27 | 13.351% | $257.6128 | $257.61 | $257.60 | $257.60 |
| Purchase #5 | $151.32 | 4.509% | $158.143 | $158.14 | $158.15 | $158.10 |
| Purchase #6 | $212.68 | 11.325% | $236.766 | $236.77 | $236.75 | $236.80 |
| Purchase #7 | $239.64 | 6.773% | $255.8708 | $255.87 | $255.85 | $255.90 |
| 7 purchase totals = | $1,223.47 | $1,332.4671 | $1,332.46 | $1,332.40 | $1,332.40 | |