| 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 | $94.43 | 13.491% | $107.1696 | $107.17 | $107.15 | $107.20 |
| Purchase #2 | $100.79 | 3.388% | $104.2048 | $104.20 | $104.20 | $104.20 |
| Purchase #3 | $73.51 | 4.526% | $76.8371 | $76.84 | $76.85 | $76.80 |
| Purchase #4 | $119.57 | 3.602% | $123.8769 | $123.88 | $123.90 | $123.90 |
| Purchase #5 | $80.69 | 5.729% | $85.3127 | $85.31 | $85.30 | $85.30 |
| Purchase #6 | $141.57 | 13.414% | $160.5602 | $160.56 | $160.55 | $160.60 |
| Purchase #7 | $80.35 | 9.549% | $88.0226 | $88.02 | $88.00 | $88.00 |
| 7 purchase totals = | $690.91 | $745.9839 | $745.98 | $745.95 | $746.00 | |