| 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 | $146.47 | 3.792% | $152.0241 | $152.02 | $152.00 | $152.00 |
| Purchase #2 | $186.72 | 11.872% | $208.8874 | $208.89 | $208.90 | $208.90 |
| Purchase #3 | $37.35 | 10.572% | $41.2986 | $41.30 | $41.30 | $41.30 |
| Purchase #4 | $76.70 | 4.220% | $79.9367 | $79.94 | $79.95 | $79.90 |
| Purchase #5 | $164.93 | 7.338% | $177.0326 | $177.03 | $177.05 | $177.00 |
| Purchase #6 | $157.69 | 8.269% | $170.7294 | $170.73 | $170.75 | $170.70 |
| Purchase #7 | $167.46 | 12.122% | $187.7595 | $187.76 | $187.75 | $187.80 |
| 7 purchase totals = | $937.32 | $1,017.6683 | $1,017.67 | $1,017.70 | $1,017.60 | |