| 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 | $145.63 | 5.711% | $153.9469 | $153.95 | $153.95 | $153.90 |
| Purchase #2 | $25.87 | 13.868% | $29.4577 | $29.46 | $29.45 | $29.50 |
| Purchase #3 | $124.51 | 8.539% | $135.1419 | $135.14 | $135.15 | $135.10 |
| Purchase #4 | $120.53 | 8.282% | $130.5123 | $130.51 | $130.50 | $130.50 |
| Purchase #5 | $142.93 | 5.253% | $150.4381 | $150.44 | $150.45 | $150.40 |
| Purchase #6 | $69.68 | 10.849% | $77.2396 | $77.24 | $77.25 | $77.20 |
| Purchase #7 | $107.27 | 12.711% | $120.9051 | $120.91 | $120.90 | $120.90 |
| 7 purchase totals = | $736.42 | $797.6416 | $797.65 | $797.65 | $797.50 | |