| 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 | $141.52 | 3.334% | $146.2383 | $146.24 | $146.25 | $146.20 |
| Purchase #2 | $94.38 | 3.667% | $97.8409 | $97.84 | $97.85 | $97.80 |
| Purchase #3 | $45.86 | 13.618% | $52.1052 | $52.11 | $52.10 | $52.10 |
| Purchase #4 | $158.99 | 12.845% | $179.4123 | $179.41 | $179.40 | $179.40 |
| Purchase #5 | $29.27 | 10.588% | $32.3691 | $32.37 | $32.35 | $32.40 |
| Purchase #6 | $202.59 | 12.637% | $228.1913 | $228.19 | $228.20 | $228.20 |
| Purchase #7 | $239.89 | 13.478% | $272.2224 | $272.22 | $272.20 | $272.20 |
| 7 purchase totals = | $912.50 | $1,008.3795 | $1,008.38 | $1,008.35 | $1,008.30 | |