| 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 | $168.82 | 3.348% | $174.4721 | $174.47 | $174.45 | $174.50 |
| Purchase #2 | $32.95 | 5.127% | $34.6393 | $34.64 | $34.65 | $34.60 |
| Purchase #3 | $74.52 | 8.742% | $81.0345 | $81.03 | $81.05 | $81.00 |
| Purchase #4 | $175.91 | 7.186% | $188.5509 | $188.55 | $188.55 | $188.60 |
| Purchase #5 | $5.27 | 8.258% | $5.7052 | $5.71 | $5.70 | $5.70 |
| Purchase #6 | $65.53 | 8.520% | $71.1132 | $71.11 | $71.10 | $71.10 |
| Purchase #7 | $48.95 | 12.671% | $55.1525 | $55.15 | $55.15 | $55.20 |
| 7 purchase totals = | $571.95 | $610.6677 | $610.66 | $610.65 | $610.70 | |