| 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 | $187.78 | 5.821% | $198.7107 | $198.71 | $198.70 | $198.70 |
| Purchase #2 | $82.30 | 13.176% | $93.1438 | $93.14 | $93.15 | $93.10 |
| Purchase #3 | $70.79 | 6.861% | $75.6469 | $75.65 | $75.65 | $75.60 |
| Purchase #4 | $199.82 | 3.797% | $207.4072 | $207.41 | $207.40 | $207.40 |
| Purchase #5 | $56.79 | 10.466% | $62.7336 | $62.73 | $62.75 | $62.70 |
| Purchase #6 | $222.91 | 4.588% | $233.1371 | $233.14 | $233.15 | $233.10 |
| Purchase #7 | $185.75 | 4.688% | $194.458 | $194.46 | $194.45 | $194.50 |
| 7 purchase totals = | $1,006.14 | $1,065.2373 | $1,065.24 | $1,065.25 | $1,065.10 | |