| 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 | $146.96 | 9.321% | $160.6581 | $160.66 | $160.65 | $160.70 |
| Purchase #2 | $233.29 | 13.576% | $264.9615 | $264.96 | $264.95 | $265.00 |
| Purchase #3 | $167.89 | 4.781% | $175.9168 | $175.92 | $175.90 | $175.90 |
| Purchase #4 | $26.38 | 9.730% | $28.9468 | $28.95 | $28.95 | $28.90 |
| Purchase #5 | $179.72 | 3.547% | $186.0947 | $186.09 | $186.10 | $186.10 |
| Purchase #6 | $124.64 | 6.801% | $133.1168 | $133.12 | $133.10 | $133.10 |
| Purchase #7 | $249.53 | 10.121% | $274.7849 | $274.78 | $274.80 | $274.80 |
| 7 purchase totals = | $1,128.41 | $1,224.4796 | $1,224.48 | $1,224.45 | $1,224.50 | |