| 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 | $174.88 | 10.587% | $193.3945 | $193.39 | $193.40 | $193.40 |
| Purchase #2 | $113.49 | 3.830% | $117.8367 | $117.84 | $117.85 | $117.80 |
| Purchase #3 | $228.57 | 7.538% | $245.7996 | $245.80 | $245.80 | $245.80 |
| Purchase #4 | $27.86 | 3.336% | $28.7894 | $28.79 | $28.80 | $28.80 |
| Purchase #5 | $124.82 | 8.473% | $135.396 | $135.40 | $135.40 | $135.40 |
| Purchase #6 | $203.80 | 5.844% | $215.7101 | $215.71 | $215.70 | $215.70 |
| Purchase #7 | $156.55 | 6.651% | $166.9621 | $166.96 | $166.95 | $167.00 |
| 7 purchase totals = | $1,029.97 | $1,103.8884 | $1,103.89 | $1,103.90 | $1,103.90 | |