| 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 | $123.26 | 11.311% | $137.2019 | $137.20 | $137.20 | $137.20 |
| Purchase #2 | $191.76 | 9.677% | $210.3166 | $210.32 | $210.30 | $210.30 |
| Purchase #3 | $56.65 | 13.452% | $64.2706 | $64.27 | $64.25 | $64.30 |
| Purchase #4 | $156.32 | 4.481% | $163.3247 | $163.32 | $163.30 | $163.30 |
| Purchase #5 | $154.42 | 6.507% | $164.4681 | $164.47 | $164.45 | $164.50 |
| Purchase #6 | $56.81 | 13.686% | $64.585 | $64.59 | $64.60 | $64.60 |
| Purchase #7 | $54.51 | 12.435% | $61.2883 | $61.29 | $61.30 | $61.30 |
| 7 purchase totals = | $793.73 | $865.4552 | $865.46 | $865.40 | $865.50 | |