| 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 | $154.39 | 4.161% | $160.8142 | $160.81 | $160.80 | $160.80 |
| Purchase #2 | $52.84 | 10.598% | $58.44 | $58.44 | $58.45 | $58.40 |
| Purchase #3 | $219.31 | 6.664% | $233.9248 | $233.92 | $233.90 | $233.90 |
| Purchase #4 | $143.32 | 9.210% | $156.5198 | $156.52 | $156.50 | $156.50 |
| Purchase #5 | $116.32 | 3.197% | $120.0388 | $120.04 | $120.05 | $120.00 |
| Purchase #6 | $206.79 | 7.821% | $222.963 | $222.96 | $222.95 | $223.00 |
| Purchase #7 | $117.25 | 6.795% | $125.2171 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $1,010.22 | $1,077.9177 | $1,077.91 | $1,077.85 | $1,077.80 | |