| 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 | $201.87 | 13.175% | $228.4664 | $228.47 | $228.45 | $228.50 |
| Purchase #2 | $93.56 | 5.425% | $98.6356 | $98.64 | $98.65 | $98.60 |
| Purchase #3 | $40.66 | 4.257% | $42.3909 | $42.39 | $42.40 | $42.40 |
| Purchase #4 | $115.61 | 13.274% | $130.9561 | $130.96 | $130.95 | $131.00 |
| Purchase #5 | $93.95 | 4.577% | $98.2501 | $98.25 | $98.25 | $98.30 |
| Purchase #6 | $59.74 | 7.660% | $64.3161 | $64.32 | $64.30 | $64.30 |
| Purchase #7 | $129.68 | 9.262% | $141.691 | $141.69 | $141.70 | $141.70 |
| 7 purchase totals = | $735.07 | $804.7062 | $804.72 | $804.70 | $804.80 | |