| 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 | $151.45 | 12.125% | $169.8133 | $169.81 | $169.80 | $169.80 |
| Purchase #2 | $23.92 | 11.402% | $26.6474 | $26.65 | $26.65 | $26.60 |
| Purchase #3 | $95.64 | 9.592% | $104.8138 | $104.81 | $104.80 | $104.80 |
| Purchase #4 | $178.59 | 6.751% | $190.6466 | $190.65 | $190.65 | $190.60 |
| Purchase #5 | $21.27 | 13.381% | $24.1161 | $24.12 | $24.10 | $24.10 |
| Purchase #6 | $182.53 | 11.599% | $203.7017 | $203.70 | $203.70 | $203.70 |
| Purchase #7 | $39.83 | 10.525% | $44.0221 | $44.02 | $44.00 | $44.00 |
| 7 purchase totals = | $693.23 | $763.7610 | $763.76 | $763.70 | $763.60 | |