| 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 | $136.93 | 3.482% | $141.6979 | $141.70 | $141.70 | $141.70 |
| Purchase #2 | $27.76 | 13.335% | $31.4618 | $31.46 | $31.45 | $31.50 |
| Purchase #3 | $145.88 | 8.621% | $158.4563 | $158.46 | $158.45 | $158.50 |
| Purchase #4 | $191.31 | 3.382% | $197.7801 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $77.71 | 7.301% | $83.3836 | $83.38 | $83.40 | $83.40 |
| Purchase #6 | $224.87 | 5.831% | $237.9822 | $237.98 | $238.00 | $238.00 |
| Purchase #7 | $178.95 | 4.374% | $186.7773 | $186.78 | $186.80 | $186.80 |
| 7 purchase totals = | $983.41 | $1,037.5392 | $1,037.54 | $1,037.60 | $1,037.70 | |