| 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 | $138.89 | 6.815% | $148.3554 | $148.36 | $148.35 | $148.40 |
| Purchase #2 | $187.47 | 11.463% | $208.9597 | $208.96 | $208.95 | $209.00 |
| Purchase #3 | $58.99 | 8.640% | $64.0867 | $64.09 | $64.10 | $64.10 |
| Purchase #4 | $78.70 | 8.840% | $85.6571 | $85.66 | $85.65 | $85.70 |
| Purchase #5 | $153.66 | 5.478% | $162.0775 | $162.08 | $162.10 | $162.10 |
| Purchase #6 | $250.92 | 10.115% | $276.3006 | $276.30 | $276.30 | $276.30 |
| Purchase #7 | $117.71 | 13.318% | $133.3866 | $133.39 | $133.40 | $133.40 |
| 7 purchase totals = | $986.34 | $1,078.8236 | $1,078.84 | $1,078.85 | $1,079.00 | |