| 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 | $193.69 | 7.345% | $207.9165 | $207.92 | $207.90 | $207.90 |
| Purchase #2 | $127.91 | 12.701% | $144.1558 | $144.16 | $144.15 | $144.20 |
| Purchase #3 | $213.41 | 7.688% | $229.817 | $229.82 | $229.80 | $229.80 |
| Purchase #4 | $171.41 | 3.409% | $177.2534 | $177.25 | $177.25 | $177.30 |
| Purchase #5 | $158.95 | 7.564% | $170.973 | $170.97 | $170.95 | $171.00 |
| Purchase #6 | $140.94 | 3.141% | $145.3669 | $145.37 | $145.35 | $145.40 |
| Purchase #7 | $215.86 | 10.671% | $238.8944 | $238.89 | $238.90 | $238.90 |
| 7 purchase totals = | $1,222.17 | $1,314.3770 | $1,314.38 | $1,314.30 | $1,314.50 | |