| 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 | $157.44 | 13.514% | $178.7164 | $178.72 | $178.70 | $178.70 |
| Purchase #2 | $27.81 | 8.192% | $30.0882 | $30.09 | $30.10 | $30.10 |
| Purchase #3 | $208.94 | 3.422% | $216.0899 | $216.09 | $216.10 | $216.10 |
| Purchase #4 | $184.26 | 5.438% | $194.2801 | $194.28 | $194.30 | $194.30 |
| Purchase #5 | $241.37 | 7.338% | $259.0817 | $259.08 | $259.10 | $259.10 |
| Purchase #6 | $20.44 | 11.456% | $22.7816 | $22.78 | $22.80 | $22.80 |
| Purchase #7 | $145.86 | 8.790% | $158.6811 | $158.68 | $158.70 | $158.70 |
| 7 purchase totals = | $986.12 | $1,059.7190 | $1,059.72 | $1,059.80 | $1,059.80 | |