| 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 | $157.86 | 4.497% | $164.959 | $164.96 | $164.95 | $165.00 |
| Purchase #2 | $221.69 | 11.322% | $246.7897 | $246.79 | $246.80 | $246.80 |
| Purchase #3 | $97.50 | 11.758% | $108.9641 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $129.52 | 11.345% | $144.214 | $144.21 | $144.20 | $144.20 |
| Purchase #5 | $107.75 | 4.412% | $112.5039 | $112.50 | $112.50 | $112.50 |
| Purchase #6 | $15.54 | 9.793% | $17.0618 | $17.06 | $17.05 | $17.10 |
| Purchase #7 | $128.27 | 6.754% | $136.9334 | $136.93 | $136.95 | $136.90 |
| 7 purchase totals = | $858.13 | $931.4259 | $931.41 | $931.40 | $931.50 | |