| 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 | $72.49 | 12.602% | $81.6252 | $81.63 | $81.65 | $81.60 |
| Purchase #2 | $177.30 | 6.539% | $188.8936 | $188.89 | $188.90 | $188.90 |
| Purchase #3 | $83.74 | 7.775% | $90.2508 | $90.25 | $90.25 | $90.30 |
| Purchase #4 | $147.63 | 13.234% | $167.1674 | $167.17 | $167.15 | $167.20 |
| Purchase #5 | $203.84 | 5.716% | $215.4915 | $215.49 | $215.50 | $215.50 |
| Purchase #6 | $186.80 | 8.783% | $203.2066 | $203.21 | $203.20 | $203.20 |
| Purchase #7 | $207.91 | 6.382% | $221.1788 | $221.18 | $221.20 | $221.20 |
| 7 purchase totals = | $1,079.71 | $1,167.8139 | $1,167.82 | $1,167.85 | $1,167.90 | |