| 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 | $19.95 | 11.514% | $22.247 | $22.25 | $22.25 | $22.20 |
| Purchase #2 | $34.64 | 11.488% | $38.6194 | $38.62 | $38.60 | $38.60 |
| Purchase #3 | $153.64 | 6.541% | $163.6896 | $163.69 | $163.70 | $163.70 |
| Purchase #4 | $210.89 | 8.546% | $228.9127 | $228.91 | $228.90 | $228.90 |
| Purchase #5 | $8.37 | 4.565% | $8.7521 | $8.75 | $8.75 | $8.80 |
| Purchase #6 | $21.75 | 5.268% | $22.8958 | $22.90 | $22.90 | $22.90 |
| Purchase #7 | $157.59 | 4.575% | $164.7997 | $164.80 | $164.80 | $164.80 |
| 7 purchase totals = | $606.83 | $649.9163 | $649.92 | $649.90 | $649.90 | |