| 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 | $163.84 | 11.496% | $182.675 | $182.68 | $182.70 | $182.70 |
| Purchase #2 | $173.41 | 3.291% | $179.1169 | $179.12 | $179.10 | $179.10 |
| Purchase #3 | $21.95 | 6.699% | $23.4204 | $23.42 | $23.40 | $23.40 |
| Purchase #4 | $221.95 | 7.212% | $237.957 | $237.96 | $237.95 | $238.00 |
| Purchase #5 | $91.77 | 4.331% | $95.7446 | $95.74 | $95.75 | $95.70 |
| Purchase #6 | $150.63 | 9.750% | $165.3164 | $165.32 | $165.30 | $165.30 |
| Purchase #7 | $190.40 | 11.615% | $212.515 | $212.52 | $212.50 | $212.50 |
| 7 purchase totals = | $1,013.95 | $1,096.7453 | $1,096.76 | $1,096.70 | $1,096.70 | |