| 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 | $129.79 | 7.711% | $139.7981 | $139.80 | $139.80 | $139.80 |
| Purchase #2 | $166.77 | 6.605% | $177.7852 | $177.79 | $177.80 | $177.80 |
| Purchase #3 | $68.73 | 13.622% | $78.0924 | $78.09 | $78.10 | $78.10 |
| Purchase #4 | $233.81 | 3.323% | $241.5795 | $241.58 | $241.60 | $241.60 |
| Purchase #5 | $134.85 | 11.274% | $150.053 | $150.05 | $150.05 | $150.10 |
| Purchase #6 | $50.89 | 13.312% | $57.6645 | $57.66 | $57.65 | $57.70 |
| Purchase #7 | $77.96 | 13.753% | $88.6818 | $88.68 | $88.70 | $88.70 |
| 7 purchase totals = | $862.80 | $933.6545 | $933.65 | $933.70 | $933.80 | |