| 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 | $134.95 | 6.104% | $143.1873 | $143.19 | $143.20 | $143.20 |
| Purchase #2 | $107.82 | 9.449% | $118.0079 | $118.01 | $118.00 | $118.00 |
| Purchase #3 | $96.34 | 3.624% | $99.8314 | $99.83 | $99.85 | $99.80 |
| Purchase #4 | $105.76 | 9.784% | $116.1076 | $116.11 | $116.10 | $116.10 |
| Purchase #5 | $29.38 | 3.681% | $30.4615 | $30.46 | $30.45 | $30.50 |
| Purchase #6 | $34.75 | 3.121% | $35.8345 | $35.83 | $35.85 | $35.80 |
| Purchase #7 | $145.43 | 10.378% | $160.5227 | $160.52 | $160.50 | $160.50 |
| 7 purchase totals = | $654.43 | $703.9529 | $703.95 | $703.95 | $703.90 | |