| 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 | $157.60 | 7.402% | $169.2656 | $169.27 | $169.25 | $169.30 |
| Purchase #2 | $25.51 | 12.542% | $28.7095 | $28.71 | $28.70 | $28.70 |
| Purchase #3 | $143.84 | 12.421% | $161.7064 | $161.71 | $161.70 | $161.70 |
| Purchase #4 | $10.41 | 13.149% | $11.7788 | $11.78 | $11.80 | $11.80 |
| Purchase #5 | $24.57 | 5.800% | $25.9951 | $26.00 | $26.00 | $26.00 |
| Purchase #6 | $239.94 | 12.557% | $270.0693 | $270.07 | $270.05 | $270.10 |
| Purchase #7 | $249.45 | 13.380% | $282.8264 | $282.83 | $282.85 | $282.80 |
| 7 purchase totals = | $851.32 | $950.3511 | $950.37 | $950.35 | $950.40 | |