| 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 | $192.41 | 4.602% | $201.2647 | $201.26 | $201.25 | $201.30 |
| Purchase #2 | $169.49 | 8.747% | $184.3153 | $184.32 | $184.30 | $184.30 |
| Purchase #3 | $11.60 | 12.256% | $13.0217 | $13.02 | $13.00 | $13.00 |
| Purchase #4 | $75.54 | 7.451% | $81.1685 | $81.17 | $81.15 | $81.20 |
| Purchase #5 | $80.76 | 10.255% | $89.0419 | $89.04 | $89.05 | $89.00 |
| Purchase #6 | $105.80 | 4.491% | $110.5515 | $110.55 | $110.55 | $110.60 |
| Purchase #7 | $82.71 | 8.291% | $89.5675 | $89.57 | $89.55 | $89.60 |
| 7 purchase totals = | $718.31 | $768.9311 | $768.93 | $768.85 | $769.00 | |