| 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 | $168.92 | 9.120% | $184.3255 | $184.33 | $184.35 | $184.30 |
| Purchase #2 | $84.77 | 3.661% | $87.8734 | $87.87 | $87.85 | $87.90 |
| Purchase #3 | $83.91 | 12.603% | $94.4852 | $94.49 | $94.50 | $94.50 |
| Purchase #4 | $181.75 | 9.517% | $199.0471 | $199.05 | $199.05 | $199.00 |
| Purchase #5 | $194.63 | 9.514% | $213.1471 | $213.15 | $213.15 | $213.10 |
| Purchase #6 | $68.51 | 12.626% | $77.1601 | $77.16 | $77.15 | $77.20 |
| Purchase #7 | $27.99 | 11.476% | $31.2021 | $31.20 | $31.20 | $31.20 |
| 7 purchase totals = | $810.48 | $887.2405 | $887.25 | $887.25 | $887.20 | |