| 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 | $152.87 | 7.718% | $164.6685 | $164.67 | $164.65 | $164.70 |
| Purchase #2 | $15.52 | 9.760% | $17.0348 | $17.03 | $17.05 | $17.00 |
| Purchase #3 | $40.89 | 12.857% | $46.1472 | $46.15 | $46.15 | $46.10 |
| Purchase #4 | $213.49 | 5.121% | $224.4228 | $224.42 | $224.40 | $224.40 |
| Purchase #5 | $192.92 | 4.491% | $201.584 | $201.58 | $201.60 | $201.60 |
| Purchase #6 | $21.85 | 7.763% | $23.5462 | $23.55 | $23.55 | $23.50 |
| Purchase #7 | $212.77 | 9.729% | $233.4704 | $233.47 | $233.45 | $233.50 |
| 7 purchase totals = | $850.31 | $910.8739 | $910.87 | $910.85 | $910.80 | |