| 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 | $124.56 | 12.678% | $140.3517 | $140.35 | $140.35 | $140.40 |
| Purchase #2 | $162.68 | 8.116% | $175.8831 | $175.88 | $175.90 | $175.90 |
| Purchase #3 | $65.92 | 13.298% | $74.686 | $74.69 | $74.70 | $74.70 |
| Purchase #4 | $23.70 | 8.856% | $25.7989 | $25.80 | $25.80 | $25.80 |
| Purchase #5 | $45.29 | 3.536% | $46.8915 | $46.89 | $46.90 | $46.90 |
| Purchase #6 | $173.32 | 12.711% | $195.3507 | $195.35 | $195.35 | $195.40 |
| Purchase #7 | $33.66 | 9.782% | $36.9526 | $36.95 | $36.95 | $37.00 |
| 7 purchase totals = | $629.13 | $695.9145 | $695.91 | $695.95 | $696.10 | |