| 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 | $186.90 | 7.415% | $200.7586 | $200.76 | $200.75 | $200.80 |
| Purchase #2 | $167.34 | 4.416% | $174.7297 | $174.73 | $174.75 | $174.70 |
| Purchase #3 | $213.27 | 6.476% | $227.0814 | $227.08 | $227.10 | $227.10 |
| Purchase #4 | $212.78 | 10.501% | $235.124 | $235.12 | $235.10 | $235.10 |
| Purchase #5 | $61.88 | 5.367% | $65.2011 | $65.20 | $65.20 | $65.20 |
| Purchase #6 | $172.50 | 9.557% | $188.9858 | $188.99 | $189.00 | $189.00 |
| Purchase #7 | $147.72 | 9.109% | $161.1758 | $161.18 | $161.20 | $161.20 |
| 7 purchase totals = | $1,162.39 | $1,253.0564 | $1,253.06 | $1,253.10 | $1,253.10 | |