| 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 | $145.81 | 8.103% | $157.625 | $157.63 | $157.65 | $157.60 |
| Purchase #2 | $117.88 | 9.316% | $128.8617 | $128.86 | $128.85 | $128.90 |
| Purchase #3 | $86.53 | 9.682% | $94.9078 | $94.91 | $94.90 | $94.90 |
| Purchase #4 | $11.81 | 10.496% | $13.0496 | $13.05 | $13.05 | $13.00 |
| Purchase #5 | $221.58 | 6.872% | $236.807 | $236.81 | $236.80 | $236.80 |
| Purchase #6 | $75.61 | 10.380% | $83.4583 | $83.46 | $83.45 | $83.50 |
| Purchase #7 | $62.54 | 5.395% | $65.914 | $65.91 | $65.90 | $65.90 |
| 7 purchase totals = | $721.76 | $780.6234 | $780.63 | $780.60 | $780.60 | |