| 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 | $78.36 | 5.471% | $82.6471 | $82.65 | $82.65 | $82.60 |
| Purchase #2 | $222.57 | 7.602% | $239.4898 | $239.49 | $239.50 | $239.50 |
| Purchase #3 | $175.81 | 10.672% | $194.5724 | $194.57 | $194.55 | $194.60 |
| Purchase #4 | $205.95 | 8.350% | $223.1468 | $223.15 | $223.15 | $223.10 |
| Purchase #5 | $219.62 | 7.599% | $236.3089 | $236.31 | $236.30 | $236.30 |
| Purchase #6 | $149.26 | 8.470% | $161.9023 | $161.90 | $161.90 | $161.90 |
| Purchase #7 | $169.51 | 8.424% | $183.7895 | $183.79 | $183.80 | $183.80 |
| 7 purchase totals = | $1,221.08 | $1,321.8568 | $1,321.86 | $1,321.85 | $1,321.80 | |