| 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 | $138.68 | 8.133% | $149.9588 | $149.96 | $149.95 | $150.00 |
| Purchase #2 | $67.37 | 13.827% | $76.6852 | $76.69 | $76.70 | $76.70 |
| Purchase #3 | $54.28 | 11.258% | $60.3908 | $60.39 | $60.40 | $60.40 |
| Purchase #4 | $41.76 | 5.408% | $44.0184 | $44.02 | $44.00 | $44.00 |
| Purchase #5 | $223.84 | 9.548% | $245.2122 | $245.21 | $245.20 | $245.20 |
| Purchase #6 | $72.63 | 8.690% | $78.9415 | $78.94 | $78.95 | $78.90 |
| Purchase #7 | $140.69 | 10.188% | $155.0235 | $155.02 | $155.00 | $155.00 |
| 7 purchase totals = | $739.25 | $810.2304 | $810.23 | $810.20 | $810.20 | |