| 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 | $156.62 | 7.795% | $168.8285 | $168.83 | $168.85 | $168.80 |
| Purchase #2 | $229.97 | 11.390% | $256.1636 | $256.16 | $256.15 | $256.20 |
| Purchase #3 | $17.47 | 9.809% | $19.1836 | $19.18 | $19.20 | $19.20 |
| Purchase #4 | $78.34 | 10.769% | $86.7764 | $86.78 | $86.80 | $86.80 |
| Purchase #5 | $197.33 | 10.144% | $217.3472 | $217.35 | $217.35 | $217.30 |
| Purchase #6 | $6.91 | 6.481% | $7.3578 | $7.36 | $7.35 | $7.40 |
| Purchase #7 | $9.57 | 9.414% | $10.4709 | $10.47 | $10.45 | $10.50 |
| 7 purchase totals = | $696.21 | $766.1280 | $766.13 | $766.15 | $766.20 | |