| 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 | $141.41 | 9.539% | $154.8991 | $154.90 | $154.90 | $154.90 |
| Purchase #2 | $81.31 | 8.675% | $88.3636 | $88.36 | $88.35 | $88.40 |
| Purchase #3 | $190.41 | 5.764% | $201.3852 | $201.39 | $201.40 | $201.40 |
| Purchase #4 | $242.94 | 10.305% | $267.975 | $267.98 | $268.00 | $268.00 |
| Purchase #5 | $152.37 | 11.132% | $169.3318 | $169.33 | $169.35 | $169.30 |
| Purchase #6 | $150.64 | 9.300% | $164.6495 | $164.65 | $164.65 | $164.60 |
| Purchase #7 | $176.48 | 8.654% | $191.7526 | $191.75 | $191.75 | $191.80 |
| 7 purchase totals = | $1,135.56 | $1,238.3568 | $1,238.36 | $1,238.40 | $1,238.40 | |