| 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 | $126.83 | 13.629% | $144.1157 | $144.12 | $144.10 | $144.10 |
| Purchase #2 | $32.60 | 5.632% | $34.436 | $34.44 | $34.45 | $34.40 |
| Purchase #3 | $244.27 | 11.582% | $272.5614 | $272.56 | $272.55 | $272.60 |
| Purchase #4 | $118.83 | 11.642% | $132.6642 | $132.66 | $132.65 | $132.70 |
| Purchase #5 | $84.75 | 10.114% | $93.3216 | $93.32 | $93.30 | $93.30 |
| Purchase #6 | $149.88 | 13.400% | $169.9639 | $169.96 | $169.95 | $170.00 |
| Purchase #7 | $48.56 | 8.782% | $52.8245 | $52.82 | $52.80 | $52.80 |
| 7 purchase totals = | $805.72 | $899.8873 | $899.88 | $899.80 | $899.90 | |