| 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 | $167.33 | 13.143% | $189.3222 | $189.32 | $189.30 | $189.30 |
| Purchase #2 | $114.45 | 7.681% | $123.2409 | $123.24 | $123.25 | $123.20 |
| Purchase #3 | $59.42 | 8.333% | $64.3715 | $64.37 | $64.35 | $64.40 |
| Purchase #4 | $50.70 | 4.180% | $52.8193 | $52.82 | $52.80 | $52.80 |
| Purchase #5 | $191.62 | 9.664% | $210.1382 | $210.14 | $210.15 | $210.10 |
| Purchase #6 | $74.95 | 8.386% | $81.2353 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $81.67 | 5.575% | $86.2231 | $86.22 | $86.20 | $86.20 |
| 7 purchase totals = | $740.14 | $807.3505 | $807.35 | $807.30 | $807.20 | |