| 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 | $136.49 | 7.353% | $146.5261 | $146.53 | $146.55 | $146.50 |
| Purchase #2 | $97.53 | 3.619% | $101.0596 | $101.06 | $101.05 | $101.10 |
| Purchase #3 | $25.38 | 3.310% | $26.2201 | $26.22 | $26.20 | $26.20 |
| Purchase #4 | $48.65 | 3.464% | $50.3352 | $50.34 | $50.35 | $50.30 |
| Purchase #5 | $132.98 | 4.518% | $138.988 | $138.99 | $139.00 | $139.00 |
| Purchase #6 | $164.92 | 5.430% | $173.8752 | $173.88 | $173.90 | $173.90 |
| Purchase #7 | $219.51 | 5.371% | $231.2999 | $231.30 | $231.30 | $231.30 |
| 7 purchase totals = | $825.46 | $868.3041 | $868.32 | $868.35 | $868.30 | |