| 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 | $132.85 | 12.284% | $149.1693 | $149.17 | $149.15 | $149.20 |
| Purchase #2 | $119.86 | 11.873% | $134.091 | $134.09 | $134.10 | $134.10 |
| Purchase #3 | $16.31 | 3.105% | $16.8164 | $16.82 | $16.80 | $16.80 |
| Purchase #4 | $19.80 | 10.754% | $21.9293 | $21.93 | $21.95 | $21.90 |
| Purchase #5 | $199.29 | 3.760% | $206.7833 | $206.78 | $206.80 | $206.80 |
| Purchase #6 | $78.71 | 10.852% | $87.2516 | $87.25 | $87.25 | $87.30 |
| Purchase #7 | $247.49 | 13.491% | $280.8789 | $280.88 | $280.90 | $280.90 |
| 7 purchase totals = | $814.31 | $896.9198 | $896.92 | $896.95 | $897.00 | |