| 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 | $146.74 | 12.467% | $165.0341 | $165.03 | $165.05 | $165.00 |
| Purchase #2 | $79.67 | 4.456% | $83.2201 | $83.22 | $83.20 | $83.20 |
| Purchase #3 | $153.56 | 7.169% | $164.5687 | $164.57 | $164.55 | $164.60 |
| Purchase #4 | $177.31 | 12.405% | $199.3053 | $199.31 | $199.30 | $199.30 |
| Purchase #5 | $80.60 | 6.365% | $85.7302 | $85.73 | $85.75 | $85.70 |
| Purchase #6 | $151.55 | 12.679% | $170.765 | $170.77 | $170.75 | $170.80 |
| Purchase #7 | $17.62 | 10.415% | $19.4551 | $19.46 | $19.45 | $19.50 |
| 7 purchase totals = | $807.05 | $888.0785 | $888.09 | $888.05 | $888.10 | |