| 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 | $138.35 | 11.347% | $154.0486 | $154.05 | $154.05 | $154.00 |
| Purchase #2 | $13.31 | 11.277% | $14.811 | $14.81 | $14.80 | $14.80 |
| Purchase #3 | $74.54 | 3.783% | $77.3598 | $77.36 | $77.35 | $77.40 |
| Purchase #4 | $70.73 | 13.428% | $80.2276 | $80.23 | $80.25 | $80.20 |
| Purchase #5 | $61.86 | 3.621% | $64.1 | $64.10 | $64.10 | $64.10 |
| Purchase #6 | $13.57 | 12.527% | $15.2699 | $15.27 | $15.25 | $15.30 |
| Purchase #7 | $153.37 | 3.731% | $159.0922 | $159.09 | $159.10 | $159.10 |
| 7 purchase totals = | $525.73 | $564.9091 | $564.91 | $564.90 | $564.90 | |