| 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 | $156.44 | 8.455% | $169.667 | $169.67 | $169.65 | $169.70 |
| Purchase #2 | $144.76 | 10.382% | $159.789 | $159.79 | $159.80 | $159.80 |
| Purchase #3 | $224.25 | 7.615% | $241.3266 | $241.33 | $241.35 | $241.30 |
| Purchase #4 | $18.50 | 9.530% | $20.2631 | $20.26 | $20.25 | $20.30 |
| Purchase #5 | $238.67 | 7.624% | $256.8662 | $256.87 | $256.85 | $256.90 |
| Purchase #6 | $62.41 | 9.821% | $68.5393 | $68.54 | $68.55 | $68.50 |
| Purchase #7 | $181.43 | 3.869% | $188.4495 | $188.45 | $188.45 | $188.40 |
| 7 purchase totals = | $1,026.46 | $1,104.9007 | $1,104.91 | $1,104.90 | $1,104.90 | |