| 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 | $153.60 | 7.490% | $165.1046 | $165.10 | $165.10 | $165.10 |
| Purchase #2 | $156.56 | 8.469% | $169.8191 | $169.82 | $169.80 | $169.80 |
| Purchase #3 | $207.31 | 9.502% | $227.0086 | $227.01 | $227.00 | $227.00 |
| Purchase #4 | $221.45 | 6.670% | $236.2207 | $236.22 | $236.20 | $236.20 |
| Purchase #5 | $145.49 | 13.162% | $164.6394 | $164.64 | $164.65 | $164.60 |
| Purchase #6 | $146.68 | 7.299% | $157.3862 | $157.39 | $157.40 | $157.40 |
| Purchase #7 | $228.79 | 7.406% | $245.7342 | $245.73 | $245.75 | $245.70 |
| 7 purchase totals = | $1,259.88 | $1,365.9128 | $1,365.91 | $1,365.90 | $1,365.80 | |