| 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 | $134.52 | 12.403% | $151.2045 | $151.20 | $151.20 | $151.20 |
| Purchase #2 | $71.92 | 3.754% | $74.6199 | $74.62 | $74.60 | $74.60 |
| Purchase #3 | $62.87 | 7.731% | $67.7305 | $67.73 | $67.75 | $67.70 |
| Purchase #4 | $230.93 | 11.537% | $257.5724 | $257.57 | $257.55 | $257.60 |
| Purchase #5 | $51.27 | 12.228% | $57.5393 | $57.54 | $57.55 | $57.50 |
| Purchase #6 | $73.43 | 5.358% | $77.3644 | $77.36 | $77.35 | $77.40 |
| Purchase #7 | $143.52 | 10.605% | $158.7403 | $158.74 | $158.75 | $158.70 |
| 7 purchase totals = | $768.46 | $844.7713 | $844.76 | $844.75 | $844.70 | |