| 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 | $171.92 | 5.600% | $181.5475 | $181.55 | $181.55 | $181.50 |
| Purchase #2 | $191.46 | 3.413% | $197.9945 | $197.99 | $198.00 | $198.00 |
| Purchase #3 | $109.49 | 5.152% | $115.1309 | $115.13 | $115.15 | $115.10 |
| Purchase #4 | $67.63 | 9.649% | $74.1556 | $74.16 | $74.15 | $74.20 |
| Purchase #5 | $96.29 | 8.505% | $104.4795 | $104.48 | $104.50 | $104.50 |
| Purchase #6 | $16.27 | 3.568% | $16.8505 | $16.85 | $16.85 | $16.90 |
| Purchase #7 | $250.81 | 5.360% | $264.2534 | $264.25 | $264.25 | $264.30 |
| 7 purchase totals = | $903.87 | $954.4119 | $954.41 | $954.45 | $954.50 | |