| 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 | $179.56 | 8.141% | $194.178 | $194.18 | $194.20 | $194.20 |
| Purchase #2 | $145.44 | 8.222% | $157.3981 | $157.40 | $157.40 | $157.40 |
| Purchase #3 | $250.75 | 8.281% | $271.5146 | $271.51 | $271.50 | $271.50 |
| Purchase #4 | $230.25 | 6.724% | $245.732 | $245.73 | $245.75 | $245.70 |
| Purchase #5 | $194.47 | 4.678% | $203.5673 | $203.57 | $203.55 | $203.60 |
| Purchase #6 | $218.91 | 9.357% | $239.3934 | $239.39 | $239.40 | $239.40 |
| Purchase #7 | $24.44 | 7.453% | $26.2615 | $26.26 | $26.25 | $26.30 |
| 7 purchase totals = | $1,243.82 | $1,338.0449 | $1,338.04 | $1,338.05 | $1,338.10 | |