| 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 | $152.82 | 11.226% | $169.9756 | $169.98 | $170.00 | $170.00 |
| Purchase #2 | $156.39 | 4.283% | $163.0882 | $163.09 | $163.10 | $163.10 |
| Purchase #3 | $133.43 | 8.421% | $144.6661 | $144.67 | $144.65 | $144.70 |
| Purchase #4 | $145.59 | 3.518% | $150.7119 | $150.71 | $150.70 | $150.70 |
| Purchase #5 | $116.69 | 7.625% | $125.5876 | $125.59 | $125.60 | $125.60 |
| Purchase #6 | $99.26 | 12.628% | $111.7946 | $111.79 | $111.80 | $111.80 |
| Purchase #7 | $160.37 | 10.525% | $177.2489 | $177.25 | $177.25 | $177.20 |
| 7 purchase totals = | $964.55 | $1,043.0729 | $1,043.08 | $1,043.10 | $1,043.10 | |