| 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 | $151.94 | 4.530% | $158.8229 | $158.82 | $158.80 | $158.80 |
| Purchase #2 | $24.38 | 10.174% | $26.8604 | $26.86 | $26.85 | $26.90 |
| Purchase #3 | $64.35 | 8.635% | $69.9066 | $69.91 | $69.90 | $69.90 |
| Purchase #4 | $110.25 | 13.684% | $125.3366 | $125.34 | $125.35 | $125.30 |
| Purchase #5 | $225.99 | 13.732% | $257.0229 | $257.02 | $257.00 | $257.00 |
| Purchase #6 | $52.42 | 11.158% | $58.269 | $58.27 | $58.25 | $58.30 |
| Purchase #7 | $183.60 | 12.297% | $206.1773 | $206.18 | $206.20 | $206.20 |
| 7 purchase totals = | $812.93 | $902.3957 | $902.40 | $902.35 | $902.40 | |