| 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 | $156.75 | 10.278% | $172.8608 | $172.86 | $172.85 | $172.90 |
| Purchase #2 | $244.48 | 9.589% | $267.9232 | $267.92 | $267.90 | $267.90 |
| Purchase #3 | $175.26 | 7.706% | $188.7655 | $188.77 | $188.75 | $188.80 |
| Purchase #4 | $136.64 | 7.214% | $146.4972 | $146.50 | $146.50 | $146.50 |
| Purchase #5 | $86.25 | 3.508% | $89.2757 | $89.28 | $89.30 | $89.30 |
| Purchase #6 | $222.52 | 5.145% | $233.9687 | $233.97 | $233.95 | $234.00 |
| Purchase #7 | $93.28 | 12.141% | $104.6051 | $104.61 | $104.60 | $104.60 |
| 7 purchase totals = | $1,115.18 | $1,203.8962 | $1,203.91 | $1,203.85 | $1,204.00 | |