| 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 | $10.52 | 10.392% | $11.6132 | $11.61 | $11.60 | $11.60 |
| Purchase #2 | $151.54 | 3.798% | $157.2955 | $157.30 | $157.30 | $157.30 |
| Purchase #3 | $180.81 | 7.624% | $194.595 | $194.60 | $194.60 | $194.60 |
| Purchase #4 | $118.65 | 12.470% | $133.4457 | $133.45 | $133.45 | $133.40 |
| Purchase #5 | $42.43 | 5.805% | $44.8931 | $44.89 | $44.90 | $44.90 |
| Purchase #6 | $195.73 | 6.764% | $208.9692 | $208.97 | $208.95 | $209.00 |
| Purchase #7 | $97.84 | 9.218% | $106.8589 | $106.86 | $106.85 | $106.90 |
| 7 purchase totals = | $797.52 | $857.6706 | $857.68 | $857.65 | $857.70 | |