| 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 | $145.36 | 3.782% | $150.8575 | $150.86 | $150.85 | $150.90 |
| Purchase #2 | $63.91 | 4.275% | $66.6422 | $66.64 | $66.65 | $66.60 |
| Purchase #3 | $122.63 | 4.121% | $127.6836 | $127.68 | $127.70 | $127.70 |
| Purchase #4 | $231.91 | 8.565% | $251.7731 | $251.77 | $251.75 | $251.80 |
| Purchase #5 | $126.53 | 8.161% | $136.8561 | $136.86 | $136.85 | $136.90 |
| Purchase #6 | $89.37 | 6.732% | $95.3864 | $95.39 | $95.40 | $95.40 |
| Purchase #7 | $150.73 | 3.784% | $156.4336 | $156.43 | $156.45 | $156.40 |
| 7 purchase totals = | $930.44 | $985.6325 | $985.63 | $985.65 | $985.70 | |