| 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 | $221.37 | 6.733% | $236.2748 | $236.27 | $236.25 | $236.30 |
| Purchase #2 | $184.75 | 7.389% | $198.4012 | $198.40 | $198.40 | $198.40 |
| Purchase #3 | $145.87 | 8.745% | $158.6263 | $158.63 | $158.65 | $158.60 |
| Purchase #4 | $137.56 | 9.705% | $150.9102 | $150.91 | $150.90 | $150.90 |
| Purchase #5 | $107.40 | 5.506% | $113.3134 | $113.31 | $113.30 | $113.30 |
| Purchase #6 | $49.25 | 3.102% | $50.7777 | $50.78 | $50.80 | $50.80 |
| Purchase #7 | $20.67 | 9.638% | $22.6622 | $22.66 | $22.65 | $22.70 |
| 7 purchase totals = | $866.87 | $930.9658 | $930.96 | $930.95 | $931.00 | |