| 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 | $109.46 | 9.322% | $119.6639 | $119.66 | $119.65 | $119.70 |
| Purchase #2 | $167.63 | 9.478% | $183.518 | $183.52 | $183.50 | $183.50 |
| Purchase #3 | $115.32 | 9.766% | $126.5822 | $126.58 | $126.60 | $126.60 |
| Purchase #4 | $77.48 | 5.761% | $81.9436 | $81.94 | $81.95 | $81.90 |
| Purchase #5 | $29.36 | 9.344% | $32.1034 | $32.10 | $32.10 | $32.10 |
| Purchase #6 | $199.77 | 7.260% | $214.2733 | $214.27 | $214.25 | $214.30 |
| Purchase #7 | $74.59 | 3.146% | $76.9366 | $76.94 | $76.95 | $76.90 |
| 7 purchase totals = | $773.61 | $835.0210 | $835.01 | $835.00 | $835.00 | |