| 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 | $198.95 | 9.543% | $217.9358 | $217.94 | $217.95 | $217.90 |
| Purchase #2 | $140.85 | 10.719% | $155.9477 | $155.95 | $155.95 | $155.90 |
| Purchase #3 | $71.28 | 11.153% | $79.2299 | $79.23 | $79.25 | $79.20 |
| Purchase #4 | $163.90 | 12.473% | $184.3432 | $184.34 | $184.35 | $184.30 |
| Purchase #5 | $64.46 | 3.155% | $66.4937 | $66.49 | $66.50 | $66.50 |
| Purchase #6 | $236.34 | 5.517% | $249.3789 | $249.38 | $249.40 | $249.40 |
| Purchase #7 | $180.58 | 11.500% | $201.3467 | $201.35 | $201.35 | $201.30 |
| 7 purchase totals = | $1,056.36 | $1,154.6759 | $1,154.68 | $1,154.75 | $1,154.50 | |