| 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 | $195.57 | 4.843% | $205.0415 | $205.04 | $205.05 | $205.00 |
| Purchase #2 | $68.82 | 6.775% | $73.4826 | $73.48 | $73.50 | $73.50 |
| Purchase #3 | $130.86 | 12.156% | $146.7673 | $146.77 | $146.75 | $146.80 |
| Purchase #4 | $152.63 | 10.185% | $168.1754 | $168.18 | $168.20 | $168.20 |
| Purchase #5 | $134.97 | 9.677% | $148.031 | $148.03 | $148.05 | $148.00 |
| Purchase #6 | $139.39 | 4.810% | $146.0947 | $146.09 | $146.10 | $146.10 |
| Purchase #7 | $212.57 | 3.763% | $220.569 | $220.57 | $220.55 | $220.60 |
| 7 purchase totals = | $1,034.81 | $1,108.1615 | $1,108.16 | $1,108.20 | $1,108.20 | |