| 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 | $151.80 | 11.401% | $169.1067 | $169.11 | $169.10 | $169.10 |
| Purchase #2 | $157.96 | 3.252% | $163.0969 | $163.10 | $163.10 | $163.10 |
| Purchase #3 | $238.79 | 4.339% | $249.1511 | $249.15 | $249.15 | $249.20 |
| Purchase #4 | $181.85 | 5.458% | $191.7754 | $191.78 | $191.80 | $191.80 |
| Purchase #5 | $84.60 | 10.538% | $93.5151 | $93.52 | $93.50 | $93.50 |
| Purchase #6 | $140.72 | 7.341% | $151.0503 | $151.05 | $151.05 | $151.10 |
| Purchase #7 | $86.25 | 7.465% | $92.6886 | $92.69 | $92.70 | $92.70 |
| 7 purchase totals = | $1,041.97 | $1,110.3841 | $1,110.40 | $1,110.40 | $1,110.50 | |