| 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 | $175.41 | 8.472% | $190.2707 | $190.27 | $190.25 | $190.30 |
| Purchase #2 | $139.64 | 4.675% | $146.1682 | $146.17 | $146.15 | $146.20 |
| Purchase #3 | $34.92 | 4.298% | $36.4209 | $36.42 | $36.40 | $36.40 |
| Purchase #4 | $127.88 | 7.177% | $137.0579 | $137.06 | $137.05 | $137.10 |
| Purchase #5 | $84.88 | 9.848% | $93.239 | $93.24 | $93.25 | $93.20 |
| Purchase #6 | $49.32 | 10.597% | $54.5464 | $54.55 | $54.55 | $54.50 |
| Purchase #7 | $16.32 | 8.569% | $17.7185 | $17.72 | $17.70 | $17.70 |
| 7 purchase totals = | $628.37 | $675.4216 | $675.43 | $675.35 | $675.40 | |