| 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 | $178.74 | 4.600% | $186.962 | $186.96 | $186.95 | $187.00 |
| Purchase #2 | $40.40 | 7.127% | $43.2793 | $43.28 | $43.30 | $43.30 |
| Purchase #3 | $186.85 | 4.462% | $195.1872 | $195.19 | $195.20 | $195.20 |
| Purchase #4 | $42.82 | 13.341% | $48.5326 | $48.53 | $48.55 | $48.50 |
| Purchase #5 | $81.42 | 8.372% | $88.2365 | $88.24 | $88.25 | $88.20 |
| Purchase #6 | $189.80 | 5.128% | $199.5329 | $199.53 | $199.55 | $199.50 |
| Purchase #7 | $68.84 | 12.112% | $77.1779 | $77.18 | $77.20 | $77.20 |
| 7 purchase totals = | $788.87 | $838.9084 | $838.91 | $839.00 | $838.90 | |