| 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 | $121.31 | 7.324% | $130.1947 | $130.19 | $130.20 | $130.20 |
| Purchase #2 | $87.67 | 10.493% | $96.8692 | $96.87 | $96.85 | $96.90 |
| Purchase #3 | $110.33 | 10.811% | $122.2578 | $122.26 | $122.25 | $122.30 |
| Purchase #4 | $150.96 | 10.230% | $166.4032 | $166.40 | $166.40 | $166.40 |
| Purchase #5 | $196.64 | 13.250% | $222.6948 | $222.69 | $222.70 | $222.70 |
| Purchase #6 | $58.94 | 13.836% | $67.0949 | $67.09 | $67.10 | $67.10 |
| Purchase #7 | $127.89 | 4.403% | $133.521 | $133.52 | $133.50 | $133.50 |
| 7 purchase totals = | $853.74 | $939.0356 | $939.02 | $939.00 | $939.10 | |