| 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 | $170.65 | 11.458% | $190.2031 | $190.20 | $190.20 | $190.20 |
| Purchase #2 | $39.55 | 9.639% | $43.3622 | $43.36 | $43.35 | $43.40 |
| Purchase #3 | $160.87 | 12.685% | $181.2764 | $181.28 | $181.30 | $181.30 |
| Purchase #4 | $104.56 | 13.477% | $118.6516 | $118.65 | $118.65 | $118.70 |
| Purchase #5 | $103.25 | 6.465% | $109.9251 | $109.93 | $109.95 | $109.90 |
| Purchase #6 | $77.66 | 13.265% | $87.9616 | $87.96 | $87.95 | $88.00 |
| Purchase #7 | $217.89 | 10.803% | $241.4287 | $241.43 | $241.45 | $241.40 |
| 7 purchase totals = | $874.43 | $972.8087 | $972.81 | $972.85 | $972.90 | |