| 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 | $194.94 | 6.259% | $207.1413 | $207.14 | $207.15 | $207.10 |
| Purchase #2 | $84.46 | 6.575% | $90.0132 | $90.01 | $90.00 | $90.00 |
| Purchase #3 | $113.38 | 11.623% | $126.5582 | $126.56 | $126.55 | $126.60 |
| Purchase #4 | $196.81 | 5.773% | $208.1718 | $208.17 | $208.15 | $208.20 |
| Purchase #5 | $195.41 | 12.604% | $220.0395 | $220.04 | $220.05 | $220.00 |
| Purchase #6 | $201.46 | 8.340% | $218.2618 | $218.26 | $218.25 | $218.30 |
| Purchase #7 | $44.69 | 13.199% | $50.5886 | $50.59 | $50.60 | $50.60 |
| 7 purchase totals = | $1,031.15 | $1,120.7744 | $1,120.77 | $1,120.75 | $1,120.80 | |