| 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 | $139.56 | 5.651% | $147.4465 | $147.45 | $147.45 | $147.40 |
| Purchase #2 | $143.45 | 5.175% | $150.8735 | $150.87 | $150.85 | $150.90 |
| Purchase #3 | $48.63 | 6.240% | $51.6645 | $51.66 | $51.65 | $51.70 |
| Purchase #4 | $60.87 | 8.551% | $66.075 | $66.08 | $66.10 | $66.10 |
| Purchase #5 | $78.95 | 3.565% | $81.7646 | $81.76 | $81.75 | $81.80 |
| Purchase #6 | $124.43 | 8.831% | $135.4184 | $135.42 | $135.40 | $135.40 |
| Purchase #7 | $232.72 | 13.316% | $263.709 | $263.71 | $263.70 | $263.70 |
| 7 purchase totals = | $828.61 | $896.9515 | $896.95 | $896.90 | $897.00 | |