| 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 | $130.25 | 11.129% | $144.7455 | $144.75 | $144.75 | $144.70 |
| Purchase #2 | $112.37 | 4.317% | $117.221 | $117.22 | $117.20 | $117.20 |
| Purchase #3 | $136.66 | 10.374% | $150.8371 | $150.84 | $150.85 | $150.80 |
| Purchase #4 | $83.40 | 12.726% | $94.0135 | $94.01 | $94.00 | $94.00 |
| Purchase #5 | $205.74 | 7.529% | $221.2302 | $221.23 | $221.25 | $221.20 |
| Purchase #6 | $83.49 | 4.864% | $87.551 | $87.55 | $87.55 | $87.60 |
| Purchase #7 | $103.31 | 8.660% | $112.2566 | $112.26 | $112.25 | $112.30 |
| 7 purchase totals = | $855.22 | $927.8549 | $927.86 | $927.85 | $927.80 | |