| 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 | $157.39 | 11.169% | $174.9689 | $174.97 | $174.95 | $175.00 |
| Purchase #2 | $67.95 | 10.458% | $75.0562 | $75.06 | $75.05 | $75.10 |
| Purchase #3 | $30.80 | 13.330% | $34.9056 | $34.91 | $34.90 | $34.90 |
| Purchase #4 | $40.89 | 13.620% | $46.4592 | $46.46 | $46.45 | $46.50 |
| Purchase #5 | $111.47 | 6.563% | $118.7858 | $118.79 | $118.80 | $118.80 |
| Purchase #6 | $76.84 | 3.163% | $79.2704 | $79.27 | $79.25 | $79.30 |
| Purchase #7 | $10.44 | 8.381% | $11.315 | $11.32 | $11.30 | $11.30 |
| 7 purchase totals = | $495.78 | $540.7611 | $540.78 | $540.70 | $540.90 | |