| 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 | $146.44 | 4.444% | $152.9478 | $152.95 | $152.95 | $152.90 |
| Purchase #2 | $50.65 | 7.389% | $54.3925 | $54.39 | $54.40 | $54.40 |
| Purchase #3 | $66.46 | 3.825% | $69.0021 | $69.00 | $69.00 | $69.00 |
| Purchase #4 | $67.61 | 10.444% | $74.6712 | $74.67 | $74.65 | $74.70 |
| Purchase #5 | $21.99 | 5.431% | $23.1843 | $23.18 | $23.20 | $23.20 |
| Purchase #6 | $160.91 | 13.791% | $183.1011 | $183.10 | $183.10 | $183.10 |
| Purchase #7 | $244.74 | 6.437% | $260.4939 | $260.49 | $260.50 | $260.50 |
| 7 purchase totals = | $758.80 | $817.7929 | $817.78 | $817.80 | $817.80 | |