| 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 | $191.77 | 3.846% | $199.1455 | $199.15 | $199.15 | $199.10 |
| Purchase #2 | $48.63 | 9.225% | $53.1161 | $53.12 | $53.10 | $53.10 |
| Purchase #3 | $224.46 | 13.330% | $254.3805 | $254.38 | $254.40 | $254.40 |
| Purchase #4 | $199.30 | 4.721% | $208.709 | $208.71 | $208.70 | $208.70 |
| Purchase #5 | $240.50 | 13.268% | $272.4095 | $272.41 | $272.40 | $272.40 |
| Purchase #6 | $165.39 | 5.812% | $175.0025 | $175.00 | $175.00 | $175.00 |
| Purchase #7 | $159.71 | 8.515% | $173.3093 | $173.31 | $173.30 | $173.30 |
| 7 purchase totals = | $1,229.76 | $1,336.0724 | $1,336.08 | $1,336.05 | $1,336.00 | |