| 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 | $140.73 | 7.362% | $151.0905 | $151.09 | $151.10 | $151.10 |
| Purchase #2 | $45.53 | 11.495% | $50.7637 | $50.76 | $50.75 | $50.80 |
| Purchase #3 | $99.97 | 7.219% | $107.1868 | $107.19 | $107.20 | $107.20 |
| Purchase #4 | $44.48 | 10.235% | $49.0325 | $49.03 | $49.05 | $49.00 |
| Purchase #5 | $209.46 | 3.868% | $217.5619 | $217.56 | $217.55 | $217.60 |
| Purchase #6 | $181.98 | 11.628% | $203.1406 | $203.14 | $203.15 | $203.10 |
| Purchase #7 | $138.74 | 10.227% | $152.9289 | $152.93 | $152.95 | $152.90 |
| 7 purchase totals = | $860.89 | $931.7049 | $931.70 | $931.75 | $931.70 | |