| 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 | $160.68 | 8.133% | $173.7481 | $173.75 | $173.75 | $173.70 |
| Purchase #2 | $244.86 | 4.607% | $256.1407 | $256.14 | $256.15 | $256.10 |
| Purchase #3 | $68.64 | 5.184% | $72.1983 | $72.20 | $72.20 | $72.20 |
| Purchase #4 | $68.82 | 6.859% | $73.5404 | $73.54 | $73.55 | $73.50 |
| Purchase #5 | $157.47 | 5.202% | $165.6616 | $165.66 | $165.65 | $165.70 |
| Purchase #6 | $237.99 | 9.830% | $261.3844 | $261.38 | $261.40 | $261.40 |
| Purchase #7 | $50.55 | 9.501% | $55.3528 | $55.35 | $55.35 | $55.40 |
| 7 purchase totals = | $989.01 | $1,058.0263 | $1,058.02 | $1,058.05 | $1,058.00 | |