| 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 | $19.46 | 13.278% | $22.0439 | $22.04 | $22.05 | $22.00 |
| Purchase #2 | $165.70 | 13.292% | $187.7248 | $187.72 | $187.70 | $187.70 |
| Purchase #3 | $56.83 | 3.478% | $58.8065 | $58.81 | $58.80 | $58.80 |
| Purchase #4 | $185.65 | 5.820% | $196.4548 | $196.45 | $196.45 | $196.50 |
| Purchase #5 | $18.53 | 11.222% | $20.6094 | $20.61 | $20.60 | $20.60 |
| Purchase #6 | $9.45 | 5.667% | $9.9855 | $9.99 | $10.00 | $10.00 |
| Purchase #7 | $144.60 | 11.781% | $161.6353 | $161.64 | $161.65 | $161.60 |
| 7 purchase totals = | $600.22 | $657.2602 | $657.26 | $657.25 | $657.20 | |