| 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 | $189.43 | 3.202% | $195.4955 | $195.50 | $195.50 | $195.50 |
| Purchase #2 | $142.66 | 4.510% | $149.094 | $149.09 | $149.10 | $149.10 |
| Purchase #3 | $70.94 | 9.693% | $77.8162 | $77.82 | $77.80 | $77.80 |
| Purchase #4 | $78.35 | 9.433% | $85.7408 | $85.74 | $85.75 | $85.70 |
| Purchase #5 | $219.78 | 9.499% | $240.6569 | $240.66 | $240.65 | $240.70 |
| Purchase #6 | $100.87 | 6.357% | $107.2823 | $107.28 | $107.30 | $107.30 |
| Purchase #7 | $65.96 | 10.700% | $73.0177 | $73.02 | $73.00 | $73.00 |
| 7 purchase totals = | $867.99 | $929.1034 | $929.11 | $929.10 | $929.10 | |