| 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 | $182.86 | 8.775% | $198.906 | $198.91 | $198.90 | $198.90 |
| Purchase #2 | $121.40 | 13.403% | $137.6712 | $137.67 | $137.65 | $137.70 |
| Purchase #3 | $196.94 | 9.393% | $215.4386 | $215.44 | $215.45 | $215.40 |
| Purchase #4 | $89.36 | 3.166% | $92.1891 | $92.19 | $92.20 | $92.20 |
| Purchase #5 | $83.51 | 4.758% | $87.4834 | $87.48 | $87.50 | $87.50 |
| Purchase #6 | $212.79 | 3.636% | $220.527 | $220.53 | $220.55 | $220.50 |
| Purchase #7 | $98.64 | 3.463% | $102.0559 | $102.06 | $102.05 | $102.10 |
| 7 purchase totals = | $985.50 | $1,054.2712 | $1,054.28 | $1,054.30 | $1,054.30 | |