| 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 | $156.68 | 12.776% | $176.6974 | $176.70 | $176.70 | $176.70 |
| Purchase #2 | $153.25 | 6.345% | $162.9737 | $162.97 | $162.95 | $163.00 |
| Purchase #3 | $213.99 | 3.260% | $220.9661 | $220.97 | $220.95 | $221.00 |
| Purchase #4 | $97.40 | 12.509% | $109.5838 | $109.58 | $109.60 | $109.60 |
| Purchase #5 | $101.86 | 3.682% | $105.6105 | $105.61 | $105.60 | $105.60 |
| Purchase #6 | $147.36 | 12.203% | $165.3423 | $165.34 | $165.35 | $165.30 |
| Purchase #7 | $11.66 | 12.109% | $13.0719 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $882.20 | $954.2457 | $954.24 | $954.20 | $954.30 | |