| 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 | $177.64 | 3.364% | $183.6158 | $183.62 | $183.60 | $183.60 |
| Purchase #2 | $205.53 | 9.678% | $225.4212 | $225.42 | $225.40 | $225.40 |
| Purchase #3 | $22.92 | 12.187% | $25.7133 | $25.71 | $25.70 | $25.70 |
| Purchase #4 | $22.83 | 11.181% | $25.3826 | $25.38 | $25.40 | $25.40 |
| Purchase #5 | $30.29 | 3.484% | $31.3453 | $31.35 | $31.35 | $31.30 |
| Purchase #6 | $217.88 | 5.533% | $229.9353 | $229.94 | $229.95 | $229.90 |
| Purchase #7 | $85.54 | 8.720% | $92.9991 | $93.00 | $93.00 | $93.00 |
| 7 purchase totals = | $762.63 | $814.4126 | $814.42 | $814.40 | $814.30 | |