| 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 | $160.48 | 3.510% | $166.1128 | $166.11 | $166.10 | $166.10 |
| Purchase #2 | $149.60 | 12.735% | $168.6516 | $168.65 | $168.65 | $168.70 |
| Purchase #3 | $24.36 | 8.445% | $26.4172 | $26.42 | $26.40 | $26.40 |
| Purchase #4 | $88.68 | 13.519% | $100.6686 | $100.67 | $100.65 | $100.70 |
| Purchase #5 | $65.54 | 6.366% | $69.7123 | $69.71 | $69.70 | $69.70 |
| Purchase #6 | $235.26 | 9.645% | $257.9508 | $257.95 | $257.95 | $258.00 |
| Purchase #7 | $157.69 | 7.352% | $169.2834 | $169.28 | $169.30 | $169.30 |
| 7 purchase totals = | $881.61 | $958.7967 | $958.79 | $958.75 | $958.90 | |