| 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 | $205.96 | 10.793% | $228.1893 | $228.19 | $228.20 | $228.20 |
| Purchase #2 | $33.40 | 11.584% | $37.2691 | $37.27 | $37.25 | $37.30 |
| Purchase #3 | $146.84 | 11.728% | $164.0614 | $164.06 | $164.05 | $164.10 |
| Purchase #4 | $186.59 | 11.475% | $208.0012 | $208.00 | $208.00 | $208.00 |
| Purchase #5 | $157.86 | 4.682% | $165.251 | $165.25 | $165.25 | $165.30 |
| Purchase #6 | $149.68 | 5.569% | $158.0157 | $158.02 | $158.00 | $158.00 |
| Purchase #7 | $14.55 | 3.274% | $15.0264 | $15.03 | $15.05 | $15.00 |
| 7 purchase totals = | $894.88 | $975.8141 | $975.82 | $975.80 | $975.90 | |