| 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 | $150.30 | 11.267% | $167.2343 | $167.23 | $167.25 | $167.20 |
| Purchase #2 | $198.36 | 13.799% | $225.7317 | $225.73 | $225.75 | $225.70 |
| Purchase #3 | $227.59 | 3.155% | $234.7705 | $234.77 | $234.75 | $234.80 |
| Purchase #4 | $169.39 | 9.394% | $185.3025 | $185.30 | $185.30 | $185.30 |
| Purchase #5 | $30.94 | 9.803% | $33.973 | $33.97 | $33.95 | $34.00 |
| Purchase #6 | $221.68 | 4.726% | $232.1566 | $232.16 | $232.15 | $232.20 |
| Purchase #7 | $151.69 | 9.322% | $165.8305 | $165.83 | $165.85 | $165.80 |
| 7 purchase totals = | $1,149.95 | $1,244.9991 | $1,244.99 | $1,245.00 | $1,245.00 | |