| 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 | $149.47 | 5.868% | $158.2409 | $158.24 | $158.25 | $158.20 |
| Purchase #2 | $47.87 | 4.461% | $50.0055 | $50.01 | $50.00 | $50.00 |
| Purchase #3 | $129.30 | 9.486% | $141.5654 | $141.57 | $141.55 | $141.60 |
| Purchase #4 | $154.38 | 5.752% | $163.2599 | $163.26 | $163.25 | $163.30 |
| Purchase #5 | $89.64 | 12.282% | $100.6496 | $100.65 | $100.65 | $100.60 |
| Purchase #6 | $141.67 | 3.205% | $146.2105 | $146.21 | $146.20 | $146.20 |
| Purchase #7 | $174.25 | 7.426% | $187.1898 | $187.19 | $187.20 | $187.20 |
| 7 purchase totals = | $886.58 | $947.1216 | $947.13 | $947.10 | $947.10 | |