| 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 | $175.80 | 3.395% | $181.7684 | $181.77 | $181.75 | $181.80 |
| Purchase #2 | $82.85 | 4.488% | $86.5683 | $86.57 | $86.55 | $86.60 |
| Purchase #3 | $233.37 | 13.257% | $264.3079 | $264.31 | $264.30 | $264.30 |
| Purchase #4 | $38.35 | 7.783% | $41.3348 | $41.33 | $41.35 | $41.30 |
| Purchase #5 | $113.41 | 5.514% | $119.6634 | $119.66 | $119.65 | $119.70 |
| Purchase #6 | $157.72 | 12.714% | $177.7725 | $177.77 | $177.75 | $177.80 |
| Purchase #7 | $219.90 | 8.515% | $238.6245 | $238.62 | $238.60 | $238.60 |
| 7 purchase totals = | $1,021.40 | $1,110.0398 | $1,110.03 | $1,109.95 | $1,110.10 | |