| 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 | $150.68 | 13.356% | $170.8048 | $170.80 | $170.80 | $170.80 |
| Purchase #2 | $219.26 | 7.863% | $236.5004 | $236.50 | $236.50 | $236.50 |
| Purchase #3 | $82.92 | 4.363% | $86.5378 | $86.54 | $86.55 | $86.50 |
| Purchase #4 | $73.61 | 8.801% | $80.0884 | $80.09 | $80.10 | $80.10 |
| Purchase #5 | $114.35 | 5.305% | $120.4163 | $120.42 | $120.40 | $120.40 |
| Purchase #6 | $242.48 | 7.366% | $260.3411 | $260.34 | $260.35 | $260.30 |
| Purchase #7 | $216.61 | 11.264% | $241.009 | $241.01 | $241.00 | $241.00 |
| 7 purchase totals = | $1,099.91 | $1,195.6978 | $1,195.70 | $1,195.70 | $1,195.60 | |