| 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 | $159.97 | 12.488% | $179.9471 | $179.95 | $179.95 | $179.90 |
| Purchase #2 | $113.71 | 7.662% | $122.4225 | $122.42 | $122.40 | $122.40 |
| Purchase #3 | $171.68 | 6.292% | $182.4821 | $182.48 | $182.50 | $182.50 |
| Purchase #4 | $94.64 | 12.317% | $106.2968 | $106.30 | $106.30 | $106.30 |
| Purchase #5 | $116.43 | 5.729% | $123.1003 | $123.10 | $123.10 | $123.10 |
| Purchase #6 | $108.37 | 9.510% | $118.676 | $118.68 | $118.70 | $118.70 |
| Purchase #7 | $22.35 | 12.215% | $25.0801 | $25.08 | $25.10 | $25.10 |
| 7 purchase totals = | $787.15 | $858.0049 | $858.01 | $858.05 | $858.00 | |