| 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 | $128.62 | 5.739% | $136.0015 | $136.00 | $136.00 | $136.00 |
| Purchase #2 | $68.65 | 12.539% | $77.258 | $77.26 | $77.25 | $77.30 |
| Purchase #3 | $46.50 | 9.221% | $50.7878 | $50.79 | $50.80 | $50.80 |
| Purchase #4 | $188.75 | 7.706% | $203.2951 | $203.30 | $203.30 | $203.30 |
| Purchase #5 | $13.85 | 3.608% | $14.3497 | $14.35 | $14.35 | $14.30 |
| Purchase #6 | $206.27 | 9.473% | $225.81 | $225.81 | $225.80 | $225.80 |
| Purchase #7 | $194.49 | 6.372% | $206.8829 | $206.88 | $206.90 | $206.90 |
| 7 purchase totals = | $847.13 | $914.3850 | $914.39 | $914.40 | $914.40 | |