| 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 | $160.44 | 7.166% | $171.9371 | $171.94 | $171.95 | $171.90 |
| Purchase #2 | $32.57 | 11.259% | $36.2371 | $36.24 | $36.25 | $36.20 |
| Purchase #3 | $125.64 | 13.270% | $142.3124 | $142.31 | $142.30 | $142.30 |
| Purchase #4 | $65.93 | 11.746% | $73.6741 | $73.67 | $73.65 | $73.70 |
| Purchase #5 | $157.36 | 12.633% | $177.2393 | $177.24 | $177.25 | $177.20 |
| Purchase #6 | $199.37 | 4.273% | $207.8891 | $207.89 | $207.90 | $207.90 |
| Purchase #7 | $25.38 | 5.720% | $26.8317 | $26.83 | $26.85 | $26.80 |
| 7 purchase totals = | $766.69 | $836.1208 | $836.12 | $836.15 | $836.00 | |