| 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 | $173.37 | 10.837% | $192.1581 | $192.16 | $192.15 | $192.20 |
| Purchase #2 | $9.90 | 6.794% | $10.5726 | $10.57 | $10.55 | $10.60 |
| Purchase #3 | $58.58 | 10.808% | $64.9113 | $64.91 | $64.90 | $64.90 |
| Purchase #4 | $67.26 | 4.868% | $70.5342 | $70.53 | $70.55 | $70.50 |
| Purchase #5 | $206.88 | 7.767% | $222.9484 | $222.95 | $222.95 | $222.90 |
| Purchase #6 | $135.81 | 10.415% | $149.9546 | $149.95 | $149.95 | $150.00 |
| Purchase #7 | $168.34 | 7.451% | $180.883 | $180.88 | $180.90 | $180.90 |
| 7 purchase totals = | $820.14 | $891.9622 | $891.95 | $891.95 | $892.00 | |