| 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 | $122.89 | 9.154% | $134.1394 | $134.14 | $134.15 | $134.10 |
| Purchase #2 | $166.62 | 3.112% | $171.8052 | $171.81 | $171.80 | $171.80 |
| Purchase #3 | $219.88 | 6.845% | $234.9308 | $234.93 | $234.95 | $234.90 |
| Purchase #4 | $71.54 | 5.271% | $75.3109 | $75.31 | $75.30 | $75.30 |
| Purchase #5 | $52.88 | 6.395% | $56.2617 | $56.26 | $56.25 | $56.30 |
| Purchase #6 | $140.76 | 4.321% | $146.8422 | $146.84 | $146.85 | $146.80 |
| Purchase #7 | $46.66 | 12.445% | $52.4668 | $52.47 | $52.45 | $52.50 |
| 7 purchase totals = | $821.23 | $871.7570 | $871.76 | $871.75 | $871.70 | |