| 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 | $131.74 | 8.522% | $142.9669 | $142.97 | $142.95 | $143.00 |
| Purchase #2 | $82.76 | 8.304% | $89.6324 | $89.63 | $89.65 | $89.60 |
| Purchase #3 | $70.73 | 6.296% | $75.1832 | $75.18 | $75.20 | $75.20 |
| Purchase #4 | $44.87 | 4.777% | $47.0134 | $47.01 | $47.00 | $47.00 |
| Purchase #5 | $235.86 | 11.196% | $262.2669 | $262.27 | $262.25 | $262.30 |
| Purchase #6 | $75.30 | 7.399% | $80.8714 | $80.87 | $80.85 | $80.90 |
| Purchase #7 | $250.52 | 6.853% | $267.6881 | $267.69 | $267.70 | $267.70 |
| 7 purchase totals = | $891.78 | $965.6223 | $965.62 | $965.60 | $965.70 | |