| 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 | $175.62 | 10.538% | $194.1268 | $194.13 | $194.15 | $194.10 |
| Purchase #2 | $201.82 | 5.492% | $212.904 | $212.90 | $212.90 | $212.90 |
| Purchase #3 | $124.37 | 3.155% | $128.2939 | $128.29 | $128.30 | $128.30 |
| Purchase #4 | $143.53 | 3.311% | $148.2823 | $148.28 | $148.30 | $148.30 |
| Purchase #5 | $90.42 | 13.112% | $102.2759 | $102.28 | $102.30 | $102.30 |
| Purchase #6 | $20.74 | 7.810% | $22.3598 | $22.36 | $22.35 | $22.40 |
| Purchase #7 | $50.91 | 6.170% | $54.0511 | $54.05 | $54.05 | $54.10 |
| 7 purchase totals = | $807.41 | $862.2938 | $862.29 | $862.35 | $862.40 | |