| 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 | $160.48 | 11.732% | $179.3075 | $179.31 | $179.30 | $179.30 |
| Purchase #2 | $219.60 | 11.419% | $244.6761 | $244.68 | $244.70 | $244.70 |
| Purchase #3 | $7.71 | 3.850% | $8.0068 | $8.01 | $8.00 | $8.00 |
| Purchase #4 | $46.79 | 9.265% | $51.1251 | $51.13 | $51.15 | $51.10 |
| Purchase #5 | $48.41 | 8.459% | $52.505 | $52.51 | $52.50 | $52.50 |
| Purchase #6 | $136.76 | 5.669% | $144.5129 | $144.51 | $144.50 | $144.50 |
| Purchase #7 | $106.25 | 10.852% | $117.7803 | $117.78 | $117.80 | $117.80 |
| 7 purchase totals = | $726.00 | $797.9137 | $797.93 | $797.95 | $797.90 | |