| 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 | $166.66 | 12.312% | $187.1792 | $187.18 | $187.20 | $187.20 |
| Purchase #2 | $108.45 | 3.302% | $112.031 | $112.03 | $112.05 | $112.00 |
| Purchase #3 | $93.39 | 4.347% | $97.4497 | $97.45 | $97.45 | $97.40 |
| Purchase #4 | $154.57 | 13.722% | $175.7801 | $175.78 | $175.80 | $175.80 |
| Purchase #5 | $239.83 | 8.448% | $260.0908 | $260.09 | $260.10 | $260.10 |
| Purchase #6 | $188.69 | 3.201% | $194.73 | $194.73 | $194.75 | $194.70 |
| Purchase #7 | $158.64 | 7.822% | $171.0488 | $171.05 | $171.05 | $171.00 |
| 7 purchase totals = | $1,110.23 | $1,198.3096 | $1,198.31 | $1,198.40 | $1,198.20 | |