| 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 | $136.77 | 9.360% | $149.5717 | $149.57 | $149.55 | $149.60 |
| Purchase #2 | $141.55 | 10.187% | $155.9697 | $155.97 | $155.95 | $156.00 |
| Purchase #3 | $118.63 | 11.681% | $132.4872 | $132.49 | $132.50 | $132.50 |
| Purchase #4 | $72.91 | 7.284% | $78.2208 | $78.22 | $78.20 | $78.20 |
| Purchase #5 | $175.79 | 5.507% | $185.4708 | $185.47 | $185.45 | $185.50 |
| Purchase #6 | $59.70 | 7.656% | $64.2706 | $64.27 | $64.25 | $64.30 |
| Purchase #7 | $210.64 | 8.769% | $229.111 | $229.11 | $229.10 | $229.10 |
| 7 purchase totals = | $915.99 | $995.1018 | $995.10 | $995.00 | $995.20 | |