| 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 | $146.90 | 5.744% | $155.3379 | $155.34 | $155.35 | $155.30 |
| Purchase #2 | $171.65 | 13.639% | $195.0613 | $195.06 | $195.05 | $195.10 |
| Purchase #3 | $97.40 | 12.669% | $109.7396 | $109.74 | $109.75 | $109.70 |
| Purchase #4 | $185.94 | 13.684% | $211.384 | $211.38 | $211.40 | $211.40 |
| Purchase #5 | $224.58 | 10.697% | $248.6033 | $248.60 | $248.60 | $248.60 |
| Purchase #6 | $155.85 | 4.850% | $163.4087 | $163.41 | $163.40 | $163.40 |
| Purchase #7 | $231.66 | 10.360% | $255.66 | $255.66 | $255.65 | $255.70 |
| 7 purchase totals = | $1,213.98 | $1,339.1948 | $1,339.19 | $1,339.20 | $1,339.20 | |