| 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 | $31.86 | 13.617% | $36.1984 | $36.20 | $36.20 | $36.20 |
| Purchase #2 | $150.74 | 3.418% | $155.8923 | $155.89 | $155.90 | $155.90 |
| Purchase #3 | $205.41 | 9.584% | $225.0965 | $225.10 | $225.10 | $225.10 |
| Purchase #4 | $124.91 | 9.431% | $136.6903 | $136.69 | $136.70 | $136.70 |
| Purchase #5 | $106.46 | 13.580% | $120.9173 | $120.92 | $120.90 | $120.90 |
| Purchase #6 | $130.95 | 3.348% | $135.3342 | $135.33 | $135.35 | $135.30 |
| Purchase #7 | $155.79 | 12.406% | $175.1173 | $175.12 | $175.10 | $175.10 |
| 7 purchase totals = | $906.12 | $985.2463 | $985.25 | $985.25 | $985.20 | |