| 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 | $178.68 | 9.520% | $195.6903 | $195.69 | $195.70 | $195.70 |
| Purchase #2 | $58.63 | 8.447% | $63.5825 | $63.58 | $63.60 | $63.60 |
| Purchase #3 | $227.56 | 4.844% | $238.583 | $238.58 | $238.60 | $238.60 |
| Purchase #4 | $125.55 | 13.392% | $142.3637 | $142.36 | $142.35 | $142.40 |
| Purchase #5 | $11.74 | 7.332% | $12.6008 | $12.60 | $12.60 | $12.60 |
| Purchase #6 | $148.25 | 12.326% | $166.5233 | $166.52 | $166.50 | $166.50 |
| Purchase #7 | $19.64 | 10.615% | $21.7248 | $21.72 | $21.70 | $21.70 |
| 7 purchase totals = | $770.05 | $841.0684 | $841.05 | $841.05 | $841.10 | |