| 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 | $163.79 | 3.141% | $168.9346 | $168.93 | $168.95 | $168.90 |
| Purchase #2 | $191.33 | 11.690% | $213.6965 | $213.70 | $213.70 | $213.70 |
| Purchase #3 | $198.92 | 7.869% | $214.573 | $214.57 | $214.55 | $214.60 |
| Purchase #4 | $214.97 | 7.832% | $231.8065 | $231.81 | $231.80 | $231.80 |
| Purchase #5 | $185.81 | 12.574% | $209.1737 | $209.17 | $209.15 | $209.20 |
| Purchase #6 | $61.96 | 10.464% | $68.4435 | $68.44 | $68.45 | $68.40 |
| Purchase #7 | $60.50 | 8.505% | $65.6455 | $65.65 | $65.65 | $65.60 |
| 7 purchase totals = | $1,077.28 | $1,172.2733 | $1,172.27 | $1,172.25 | $1,172.20 | |