| 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 | $195.49 | 13.482% | $221.846 | $221.85 | $221.85 | $221.80 |
| Purchase #2 | $163.52 | 12.294% | $183.6231 | $183.62 | $183.60 | $183.60 |
| Purchase #3 | $74.80 | 3.136% | $77.1457 | $77.15 | $77.15 | $77.10 |
| Purchase #4 | $103.64 | 8.410% | $112.3561 | $112.36 | $112.35 | $112.40 |
| Purchase #5 | $53.68 | 4.144% | $55.9045 | $55.90 | $55.90 | $55.90 |
| Purchase #6 | $180.26 | 8.460% | $195.51 | $195.51 | $195.50 | $195.50 |
| Purchase #7 | $9.95 | 10.695% | $11.0142 | $11.01 | $11.00 | $11.00 |
| 7 purchase totals = | $781.34 | $857.3996 | $857.40 | $857.35 | $857.30 | |