| 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 | $125.80 | 13.239% | $142.4547 | $142.45 | $142.45 | $142.50 |
| Purchase #2 | $243.89 | 13.478% | $276.7615 | $276.76 | $276.75 | $276.80 |
| Purchase #3 | $132.38 | 12.682% | $149.1684 | $149.17 | $149.15 | $149.20 |
| Purchase #4 | $209.72 | 3.316% | $216.6743 | $216.67 | $216.65 | $216.70 |
| Purchase #5 | $128.73 | 12.524% | $144.8521 | $144.85 | $144.85 | $144.90 |
| Purchase #6 | $88.64 | 8.348% | $96.0397 | $96.04 | $96.05 | $96.00 |
| Purchase #7 | $15.70 | 7.767% | $16.9194 | $16.92 | $16.90 | $16.90 |
| 7 purchase totals = | $944.86 | $1,042.8701 | $1,042.86 | $1,042.80 | $1,043.00 | |