| 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 | $133.92 | 12.144% | $150.1832 | $150.18 | $150.20 | $150.20 |
| Purchase #2 | $103.30 | 4.225% | $107.6644 | $107.66 | $107.65 | $107.70 |
| Purchase #3 | $20.84 | 11.858% | $23.3112 | $23.31 | $23.30 | $23.30 |
| Purchase #4 | $147.63 | 4.121% | $153.7138 | $153.71 | $153.70 | $153.70 |
| Purchase #5 | $234.31 | 10.454% | $258.8048 | $258.80 | $258.80 | $258.80 |
| Purchase #6 | $45.90 | 3.508% | $47.5102 | $47.51 | $47.50 | $47.50 |
| Purchase #7 | $70.82 | 3.219% | $73.0997 | $73.10 | $73.10 | $73.10 |
| 7 purchase totals = | $756.72 | $814.2873 | $814.27 | $814.25 | $814.30 | |