| 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 | $179.45 | 4.224% | $187.03 | $187.03 | $187.05 | $187.00 |
| Purchase #2 | $153.98 | 12.369% | $173.0258 | $173.03 | $173.05 | $173.00 |
| Purchase #3 | $233.68 | 4.852% | $245.0182 | $245.02 | $245.00 | $245.00 |
| Purchase #4 | $41.91 | 5.421% | $44.1819 | $44.18 | $44.20 | $44.20 |
| Purchase #5 | $55.83 | 4.419% | $58.2971 | $58.30 | $58.30 | $58.30 |
| Purchase #6 | $31.43 | 8.383% | $34.0648 | $34.06 | $34.05 | $34.10 |
| Purchase #7 | $110.88 | 12.753% | $125.0205 | $125.02 | $125.00 | $125.00 |
| 7 purchase totals = | $807.16 | $866.6383 | $866.64 | $866.65 | $866.60 | |