| 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 | $126.87 | 12.272% | $142.4395 | $142.44 | $142.45 | $142.40 |
| Purchase #2 | $74.86 | 8.204% | $81.0015 | $81.00 | $81.00 | $81.00 |
| Purchase #3 | $249.77 | 4.534% | $261.0946 | $261.09 | $261.10 | $261.10 |
| Purchase #4 | $150.50 | 5.743% | $159.1432 | $159.14 | $159.15 | $159.10 |
| Purchase #5 | $93.53 | 10.518% | $103.3675 | $103.37 | $103.35 | $103.40 |
| Purchase #6 | $15.66 | 9.154% | $17.0935 | $17.09 | $17.10 | $17.10 |
| Purchase #7 | $174.86 | 8.463% | $189.6584 | $189.66 | $189.65 | $189.70 |
| 7 purchase totals = | $886.05 | $953.7982 | $953.79 | $953.80 | $953.80 | |