| 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 | $164.84 | 3.577% | $170.7363 | $170.74 | $170.75 | $170.70 |
| Purchase #2 | $185.89 | 5.127% | $195.4206 | $195.42 | $195.40 | $195.40 |
| Purchase #3 | $103.74 | 7.514% | $111.535 | $111.54 | $111.55 | $111.50 |
| Purchase #4 | $218.71 | 3.320% | $225.9712 | $225.97 | $225.95 | $226.00 |
| Purchase #5 | $92.85 | 10.277% | $102.3922 | $102.39 | $102.40 | $102.40 |
| Purchase #6 | $91.59 | 13.601% | $104.0472 | $104.05 | $104.05 | $104.00 |
| Purchase #7 | $184.52 | 7.283% | $197.9586 | $197.96 | $197.95 | $198.00 |
| 7 purchase totals = | $1,042.14 | $1,108.0611 | $1,108.07 | $1,108.05 | $1,108.00 | |