| 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 | $95.47 | 12.283% | $107.1966 | $107.20 | $107.20 | $107.20 |
| Purchase #2 | $207.52 | 11.154% | $230.6668 | $230.67 | $230.65 | $230.70 |
| Purchase #3 | $143.36 | 4.283% | $149.5001 | $149.50 | $149.50 | $149.50 |
| Purchase #4 | $131.92 | 13.810% | $150.1382 | $150.14 | $150.15 | $150.10 |
| Purchase #5 | $167.43 | 10.839% | $185.5777 | $185.58 | $185.60 | $185.60 |
| Purchase #6 | $44.72 | 5.548% | $47.2011 | $47.20 | $47.20 | $47.20 |
| Purchase #7 | $28.46 | 7.242% | $30.5211 | $30.52 | $30.50 | $30.50 |
| 7 purchase totals = | $818.88 | $900.8016 | $900.81 | $900.80 | $900.80 | |