| 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 | $169.72 | 11.794% | $189.7368 | $189.74 | $189.75 | $189.70 |
| Purchase #2 | $48.44 | 8.830% | $52.7173 | $52.72 | $52.70 | $52.70 |
| Purchase #3 | $148.54 | 13.865% | $169.1351 | $169.14 | $169.15 | $169.10 |
| Purchase #4 | $99.68 | 4.531% | $104.1965 | $104.20 | $104.20 | $104.20 |
| Purchase #5 | $145.40 | 5.188% | $152.9434 | $152.94 | $152.95 | $152.90 |
| Purchase #6 | $60.90 | 11.592% | $67.9595 | $67.96 | $67.95 | $68.00 |
| Purchase #7 | $33.50 | 8.192% | $36.2443 | $36.24 | $36.25 | $36.20 |
| 7 purchase totals = | $706.18 | $772.9329 | $772.94 | $772.95 | $772.80 | |