| 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 | $155.67 | 13.233% | $176.2698 | $176.27 | $176.25 | $176.30 |
| Purchase #2 | $207.97 | 13.374% | $235.7839 | $235.78 | $235.80 | $235.80 |
| Purchase #3 | $77.27 | 5.595% | $81.5933 | $81.59 | $81.60 | $81.60 |
| Purchase #4 | $171.52 | 9.441% | $187.7132 | $187.71 | $187.70 | $187.70 |
| Purchase #5 | $51.75 | 5.233% | $54.4581 | $54.46 | $54.45 | $54.50 |
| Purchase #6 | $224.38 | 8.417% | $243.2661 | $243.27 | $243.25 | $243.30 |
| Purchase #7 | $8.96 | 12.679% | $10.096 | $10.10 | $10.10 | $10.10 |
| 7 purchase totals = | $897.52 | $989.1804 | $989.18 | $989.15 | $989.30 | |