| 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 | $156.76 | 7.140% | $167.9527 | $167.95 | $167.95 | $168.00 |
| Purchase #2 | $207.77 | 9.679% | $227.8801 | $227.88 | $227.90 | $227.90 |
| Purchase #3 | $128.86 | 8.242% | $139.4806 | $139.48 | $139.50 | $139.50 |
| Purchase #4 | $153.45 | 4.365% | $160.1481 | $160.15 | $160.15 | $160.10 |
| Purchase #5 | $231.89 | 5.695% | $245.0961 | $245.10 | $245.10 | $245.10 |
| Purchase #6 | $88.27 | 13.436% | $100.13 | $100.13 | $100.15 | $100.10 |
| Purchase #7 | $134.97 | 8.679% | $146.684 | $146.68 | $146.70 | $146.70 |
| 7 purchase totals = | $1,101.97 | $1,187.3716 | $1,187.37 | $1,187.45 | $1,187.40 | |