| 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 | $120.85 | 9.168% | $131.9295 | $131.93 | $131.95 | $131.90 |
| Purchase #2 | $14.92 | 4.488% | $15.5896 | $15.59 | $15.60 | $15.60 |
| Purchase #3 | $125.43 | 9.117% | $136.8655 | $136.87 | $136.85 | $136.90 |
| Purchase #4 | $203.30 | 8.456% | $220.491 | $220.49 | $220.50 | $220.50 |
| Purchase #5 | $43.81 | 10.738% | $48.5143 | $48.51 | $48.50 | $48.50 |
| Purchase #6 | $22.44 | 9.861% | $24.6528 | $24.65 | $24.65 | $24.70 |
| Purchase #7 | $187.30 | 6.306% | $199.1111 | $199.11 | $199.10 | $199.10 |
| 7 purchase totals = | $718.05 | $777.1538 | $777.15 | $777.15 | $777.20 | |