| 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 | $199.41 | 3.395% | $206.18 | $206.18 | $206.20 | $206.20 |
| Purchase #2 | $69.72 | 5.749% | $73.7282 | $73.73 | $73.75 | $73.70 |
| Purchase #3 | $30.64 | 5.785% | $32.4125 | $32.41 | $32.40 | $32.40 |
| Purchase #4 | $150.55 | 10.291% | $166.0431 | $166.04 | $166.05 | $166.00 |
| Purchase #5 | $91.66 | 12.842% | $103.431 | $103.43 | $103.45 | $103.40 |
| Purchase #6 | $120.67 | 3.713% | $125.1505 | $125.15 | $125.15 | $125.20 |
| Purchase #7 | $212.85 | 5.280% | $224.0885 | $224.09 | $224.10 | $224.10 |
| 7 purchase totals = | $875.50 | $931.0338 | $931.03 | $931.10 | $931.00 | |