| 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 | $150.75 | 12.350% | $169.3676 | $169.37 | $169.35 | $169.40 |
| Purchase #2 | $127.38 | 7.744% | $137.2443 | $137.24 | $137.25 | $137.20 |
| Purchase #3 | $70.68 | 13.792% | $80.4282 | $80.43 | $80.45 | $80.40 |
| Purchase #4 | $128.42 | 4.620% | $134.353 | $134.35 | $134.35 | $134.40 |
| Purchase #5 | $48.86 | 10.166% | $53.8271 | $53.83 | $53.85 | $53.80 |
| Purchase #6 | $13.28 | 5.767% | $14.0459 | $14.05 | $14.05 | $14.00 |
| Purchase #7 | $92.75 | 5.314% | $97.6787 | $97.68 | $97.70 | $97.70 |
| 7 purchase totals = | $632.12 | $686.9448 | $686.95 | $687.00 | $686.90 | |