| 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 | $178.70 | 9.428% | $195.5478 | $195.55 | $195.55 | $195.50 |
| Purchase #2 | $190.70 | 7.260% | $204.5448 | $204.54 | $204.55 | $204.50 |
| Purchase #3 | $248.47 | 5.317% | $261.6811 | $261.68 | $261.70 | $261.70 |
| Purchase #4 | $144.53 | 4.127% | $150.4948 | $150.49 | $150.50 | $150.50 |
| Purchase #5 | $248.83 | 13.173% | $281.6084 | $281.61 | $281.60 | $281.60 |
| Purchase #6 | $125.56 | 11.850% | $140.4389 | $140.44 | $140.45 | $140.40 |
| Purchase #7 | $17.86 | 9.638% | $19.5813 | $19.58 | $19.60 | $19.60 |
| 7 purchase totals = | $1,154.65 | $1,253.8971 | $1,253.89 | $1,253.95 | $1,253.80 | |