| 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 | $136.62 | 8.866% | $148.7327 | $148.73 | $148.75 | $148.70 |
| Purchase #2 | $244.55 | 8.666% | $265.7427 | $265.74 | $265.75 | $265.70 |
| Purchase #3 | $199.77 | 11.209% | $222.1622 | $222.16 | $222.15 | $222.20 |
| Purchase #4 | $93.28 | 7.304% | $100.0932 | $100.09 | $100.10 | $100.10 |
| Purchase #5 | $42.58 | 10.779% | $47.1697 | $47.17 | $47.15 | $47.20 |
| Purchase #6 | $222.63 | 3.651% | $230.7582 | $230.76 | $230.75 | $230.80 |
| Purchase #7 | $137.36 | 7.860% | $148.1565 | $148.16 | $148.15 | $148.20 |
| 7 purchase totals = | $1,076.79 | $1,162.8152 | $1,162.81 | $1,162.80 | $1,162.90 | |