| 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 | $184.69 | 5.792% | $195.3872 | $195.39 | $195.40 | $195.40 |
| Purchase #2 | $198.63 | 8.210% | $214.9375 | $214.94 | $214.95 | $214.90 |
| Purchase #3 | $55.97 | 4.107% | $58.2687 | $58.27 | $58.25 | $58.30 |
| Purchase #4 | $139.73 | 10.326% | $154.1585 | $154.16 | $154.15 | $154.20 |
| Purchase #5 | $88.29 | 6.668% | $94.1772 | $94.18 | $94.20 | $94.20 |
| Purchase #6 | $50.44 | 3.599% | $52.2553 | $52.26 | $52.25 | $52.30 |
| Purchase #7 | $135.31 | 8.559% | $146.8912 | $146.89 | $146.90 | $146.90 |
| 7 purchase totals = | $853.06 | $916.0756 | $916.09 | $916.10 | $916.20 | |