| 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 | $230.54 | 11.788% | $257.7161 | $257.72 | $257.70 | $257.70 |
| Purchase #2 | $30.37 | 10.520% | $33.5649 | $33.56 | $33.55 | $33.60 |
| Purchase #3 | $32.44 | 12.769% | $36.5823 | $36.58 | $36.60 | $36.60 |
| Purchase #4 | $218.39 | 8.832% | $237.6782 | $237.68 | $237.70 | $237.70 |
| Purchase #5 | $130.32 | 11.817% | $145.7199 | $145.72 | $145.70 | $145.70 |
| Purchase #6 | $33.69 | 8.525% | $36.5621 | $36.56 | $36.55 | $36.60 |
| Purchase #7 | $179.94 | 4.872% | $188.7067 | $188.71 | $188.70 | $188.70 |
| 7 purchase totals = | $855.69 | $936.5302 | $936.53 | $936.50 | $936.60 | |