| 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 | $147.67 | 10.681% | $163.4426 | $163.44 | $163.45 | $163.40 |
| Purchase #2 | $185.63 | 6.439% | $197.5827 | $197.58 | $197.60 | $197.60 |
| Purchase #3 | $24.28 | 3.857% | $25.2165 | $25.22 | $25.20 | $25.20 |
| Purchase #4 | $58.73 | 8.655% | $63.8131 | $63.81 | $63.80 | $63.80 |
| Purchase #5 | $171.78 | 5.335% | $180.9445 | $180.94 | $180.95 | $180.90 |
| Purchase #6 | $190.57 | 10.530% | $210.637 | $210.64 | $210.65 | $210.60 |
| Purchase #7 | $202.90 | 10.414% | $224.03 | $224.03 | $224.05 | $224.00 |
| 7 purchase totals = | $981.56 | $1,065.6664 | $1,065.66 | $1,065.70 | $1,065.50 | |