| 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 | $162.91 | 4.649% | $170.4837 | $170.48 | $170.50 | $170.50 |
| Purchase #2 | $157.94 | 13.613% | $179.4404 | $179.44 | $179.45 | $179.40 |
| Purchase #3 | $8.53 | 3.109% | $8.7952 | $8.80 | $8.80 | $8.80 |
| Purchase #4 | $250.50 | 5.261% | $263.6788 | $263.68 | $263.70 | $263.70 |
| Purchase #5 | $199.47 | 3.377% | $206.2061 | $206.21 | $206.20 | $206.20 |
| Purchase #6 | $218.70 | 3.107% | $225.495 | $225.50 | $225.50 | $225.50 |
| Purchase #7 | $139.89 | 12.282% | $157.0713 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $1,137.94 | $1,211.1705 | $1,211.18 | $1,211.20 | $1,211.20 | |