| 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 | $165.59 | 7.447% | $177.9215 | $177.92 | $177.90 | $177.90 |
| Purchase #2 | $213.39 | 3.630% | $221.1361 | $221.14 | $221.15 | $221.10 |
| Purchase #3 | $28.72 | 5.649% | $30.3424 | $30.34 | $30.35 | $30.30 |
| Purchase #4 | $90.46 | 5.461% | $95.4 | $95.40 | $95.40 | $95.40 |
| Purchase #5 | $166.76 | 4.616% | $174.4576 | $174.46 | $174.45 | $174.50 |
| Purchase #6 | $108.71 | 9.787% | $119.3494 | $119.35 | $119.35 | $119.30 |
| Purchase #7 | $39.65 | 13.504% | $45.0043 | $45.00 | $45.00 | $45.00 |
| 7 purchase totals = | $813.28 | $863.6113 | $863.61 | $863.60 | $863.50 | |