| 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 | $164.86 | 8.494% | $178.8632 | $178.86 | $178.85 | $178.90 |
| Purchase #2 | $61.77 | 5.698% | $65.2897 | $65.29 | $65.30 | $65.30 |
| Purchase #3 | $43.73 | 7.847% | $47.1615 | $47.16 | $47.15 | $47.20 |
| Purchase #4 | $52.52 | 10.839% | $58.2126 | $58.21 | $58.20 | $58.20 |
| Purchase #5 | $54.59 | 12.500% | $61.4138 | $61.41 | $61.40 | $61.40 |
| Purchase #6 | $43.58 | 10.320% | $48.0775 | $48.08 | $48.10 | $48.10 |
| Purchase #7 | $44.56 | 5.445% | $46.9863 | $46.99 | $47.00 | $47.00 |
| 7 purchase totals = | $465.61 | $506.0046 | $506.00 | $506.00 | $506.10 | |