| 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 | $152.35 | 6.276% | $161.9115 | $161.91 | $161.90 | $161.90 |
| Purchase #2 | $75.38 | 6.107% | $79.9835 | $79.98 | $80.00 | $80.00 |
| Purchase #3 | $228.88 | 5.369% | $241.1686 | $241.17 | $241.15 | $241.20 |
| Purchase #4 | $30.92 | 7.467% | $33.2288 | $33.23 | $33.25 | $33.20 |
| Purchase #5 | $126.47 | 12.487% | $142.2623 | $142.26 | $142.25 | $142.30 |
| Purchase #6 | $86.88 | 7.289% | $93.2127 | $93.21 | $93.20 | $93.20 |
| Purchase #7 | $148.64 | 13.349% | $168.482 | $168.48 | $168.50 | $168.50 |
| 7 purchase totals = | $849.52 | $920.2494 | $920.24 | $920.25 | $920.30 | |