| 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 | $117.61 | 13.569% | $133.5685 | $133.57 | $133.55 | $133.60 |
| Purchase #2 | $159.68 | 4.598% | $167.0221 | $167.02 | $167.00 | $167.00 |
| Purchase #3 | $248.34 | 13.419% | $281.6647 | $281.66 | $281.65 | $281.70 |
| Purchase #4 | $10.87 | 6.213% | $11.5454 | $11.55 | $11.55 | $11.50 |
| Purchase #5 | $206.51 | 13.843% | $235.0972 | $235.10 | $235.10 | $235.10 |
| Purchase #6 | $25.61 | 6.235% | $27.2068 | $27.21 | $27.20 | $27.20 |
| Purchase #7 | $66.44 | 11.502% | $74.0819 | $74.08 | $74.10 | $74.10 |
| 7 purchase totals = | $835.06 | $930.1866 | $930.19 | $930.15 | $930.20 | |