| 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 | $122.26 | 5.307% | $128.7483 | $128.75 | $128.75 | $128.70 |
| Purchase #2 | $144.86 | 12.522% | $162.9994 | $163.00 | $163.00 | $163.00 |
| Purchase #3 | $81.45 | 3.348% | $84.1769 | $84.18 | $84.20 | $84.20 |
| Purchase #4 | $136.73 | 6.605% | $145.761 | $145.76 | $145.75 | $145.80 |
| Purchase #5 | $187.46 | 13.458% | $212.6884 | $212.69 | $212.70 | $212.70 |
| Purchase #6 | $64.47 | 7.369% | $69.2208 | $69.22 | $69.20 | $69.20 |
| Purchase #7 | $235.47 | 12.190% | $264.1738 | $264.17 | $264.15 | $264.20 |
| 7 purchase totals = | $972.70 | $1,067.7686 | $1,067.77 | $1,067.75 | $1,067.80 | |