| 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 | $186.89 | 7.537% | $200.9759 | $200.98 | $201.00 | $201.00 |
| Purchase #2 | $157.37 | 9.390% | $172.147 | $172.15 | $172.15 | $172.10 |
| Purchase #3 | $82.97 | 8.387% | $89.9287 | $89.93 | $89.95 | $89.90 |
| Purchase #4 | $74.27 | 3.596% | $76.9407 | $76.94 | $76.95 | $76.90 |
| Purchase #5 | $194.52 | 5.680% | $205.5687 | $205.57 | $205.55 | $205.60 |
| Purchase #6 | $91.70 | 6.773% | $97.9108 | $97.91 | $97.90 | $97.90 |
| Purchase #7 | $155.71 | 9.374% | $170.3063 | $170.31 | $170.30 | $170.30 |
| 7 purchase totals = | $943.43 | $1,013.7781 | $1,013.79 | $1,013.80 | $1,013.70 | |