| 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 | $20.34 | 13.363% | $23.058 | $23.06 | $23.05 | $23.10 |
| Purchase #2 | $175.52 | 8.698% | $190.7867 | $190.79 | $190.80 | $190.80 |
| Purchase #3 | $177.56 | 7.207% | $190.3567 | $190.36 | $190.35 | $190.40 |
| Purchase #4 | $85.47 | 13.346% | $96.8768 | $96.88 | $96.90 | $96.90 |
| Purchase #5 | $136.80 | 9.714% | $150.0888 | $150.09 | $150.10 | $150.10 |
| Purchase #6 | $219.92 | 12.326% | $247.0273 | $247.03 | $247.05 | $247.00 |
| Purchase #7 | $206.46 | 8.157% | $223.3009 | $223.30 | $223.30 | $223.30 |
| 7 purchase totals = | $1,022.07 | $1,121.4952 | $1,121.51 | $1,121.55 | $1,121.60 | |