| 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 | $163.83 | 10.349% | $180.7848 | $180.78 | $180.80 | $180.80 |
| Purchase #2 | $214.82 | 11.841% | $240.2568 | $240.26 | $240.25 | $240.30 |
| Purchase #3 | $193.95 | 12.562% | $218.314 | $218.31 | $218.30 | $218.30 |
| Purchase #4 | $180.57 | 8.443% | $195.8155 | $195.82 | $195.80 | $195.80 |
| Purchase #5 | $26.47 | 9.272% | $28.9243 | $28.92 | $28.90 | $28.90 |
| Purchase #6 | $145.25 | 9.105% | $158.475 | $158.48 | $158.50 | $158.50 |
| Purchase #7 | $132.44 | 10.748% | $146.6747 | $146.67 | $146.65 | $146.70 |
| 7 purchase totals = | $1,057.33 | $1,169.2451 | $1,169.24 | $1,169.20 | $1,169.30 | |