| 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 | $132.37 | 12.183% | $148.4966 | $148.50 | $148.50 | $148.50 |
| Purchase #2 | $31.42 | 5.621% | $33.1861 | $33.19 | $33.20 | $33.20 |
| Purchase #3 | $27.30 | 7.367% | $29.3112 | $29.31 | $29.30 | $29.30 |
| Purchase #4 | $188.41 | 9.547% | $206.3975 | $206.40 | $206.40 | $206.40 |
| Purchase #5 | $113.87 | 13.723% | $129.4964 | $129.50 | $129.50 | $129.50 |
| Purchase #6 | $151.29 | 5.774% | $160.0255 | $160.03 | $160.05 | $160.00 |
| Purchase #7 | $42.30 | 7.515% | $45.4788 | $45.48 | $45.50 | $45.50 |
| 7 purchase totals = | $686.96 | $752.3921 | $752.41 | $752.45 | $752.40 | |