| 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 | $175.32 | 8.760% | $190.678 | $190.68 | $190.70 | $190.70 |
| Purchase #2 | $227.88 | 5.276% | $239.9029 | $239.90 | $239.90 | $239.90 |
| Purchase #3 | $20.36 | 10.102% | $22.4168 | $22.42 | $22.40 | $22.40 |
| Purchase #4 | $198.48 | 9.184% | $216.7084 | $216.71 | $216.70 | $216.70 |
| Purchase #5 | $82.84 | 3.496% | $85.7361 | $85.74 | $85.75 | $85.70 |
| Purchase #6 | $106.62 | 4.454% | $111.3689 | $111.37 | $111.35 | $111.40 |
| Purchase #7 | $145.71 | 6.311% | $154.9058 | $154.91 | $154.90 | $154.90 |
| 7 purchase totals = | $957.21 | $1,021.7169 | $1,021.73 | $1,021.70 | $1,021.70 | |