| 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 | $139.70 | 12.702% | $157.4447 | $157.44 | $157.45 | $157.40 |
| Purchase #2 | $222.50 | 9.423% | $243.4662 | $243.47 | $243.45 | $243.50 |
| Purchase #3 | $5.57 | 7.399% | $5.9821 | $5.98 | $6.00 | $6.00 |
| Purchase #4 | $19.79 | 12.313% | $22.2267 | $22.23 | $22.25 | $22.20 |
| Purchase #5 | $59.56 | 4.473% | $62.2241 | $62.22 | $62.20 | $62.20 |
| Purchase #6 | $210.55 | 4.759% | $220.5701 | $220.57 | $220.55 | $220.60 |
| Purchase #7 | $133.67 | 4.553% | $139.756 | $139.76 | $139.75 | $139.80 |
| 7 purchase totals = | $791.34 | $851.6699 | $851.67 | $851.65 | $851.70 | |