| 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 | $178.56 | 11.363% | $198.8498 | $198.85 | $198.85 | $198.80 |
| Purchase #2 | $246.76 | 10.495% | $272.6575 | $272.66 | $272.65 | $272.70 |
| Purchase #3 | $142.26 | 9.637% | $155.9696 | $155.97 | $155.95 | $156.00 |
| Purchase #4 | $121.31 | 13.444% | $137.6189 | $137.62 | $137.60 | $137.60 |
| Purchase #5 | $45.37 | 12.324% | $50.9614 | $50.96 | $50.95 | $51.00 |
| Purchase #6 | $55.83 | 13.825% | $63.5485 | $63.55 | $63.55 | $63.50 |
| Purchase #7 | $52.62 | 12.152% | $59.0144 | $59.01 | $59.00 | $59.00 |
| 7 purchase totals = | $842.71 | $938.6201 | $938.62 | $938.55 | $938.60 | |