| 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 | $130.86 | 7.389% | $140.5292 | $140.53 | $140.55 | $140.50 |
| Purchase #2 | $169.52 | 10.309% | $186.9958 | $187.00 | $187.00 | $187.00 |
| Purchase #3 | $61.39 | 4.488% | $64.1452 | $64.15 | $64.15 | $64.10 |
| Purchase #4 | $201.44 | 11.128% | $223.8562 | $223.86 | $223.85 | $223.90 |
| Purchase #5 | $86.38 | 11.687% | $96.4752 | $96.48 | $96.50 | $96.50 |
| Purchase #6 | $20.42 | 11.149% | $22.6966 | $22.70 | $22.70 | $22.70 |
| Purchase #7 | $78.50 | 3.772% | $81.461 | $81.46 | $81.45 | $81.50 |
| 7 purchase totals = | $748.51 | $816.1592 | $816.18 | $816.20 | $816.20 | |