| 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 | $169.29 | 6.317% | $179.984 | $179.98 | $180.00 | $180.00 |
| Purchase #2 | $11.50 | 4.593% | $12.0282 | $12.03 | $12.05 | $12.00 |
| Purchase #3 | $115.55 | 4.659% | $120.9335 | $120.93 | $120.95 | $120.90 |
| Purchase #4 | $50.50 | 8.173% | $54.6274 | $54.63 | $54.65 | $54.60 |
| Purchase #5 | $191.95 | 6.836% | $205.0717 | $205.07 | $205.05 | $205.10 |
| Purchase #6 | $49.57 | 10.421% | $54.7357 | $54.74 | $54.75 | $54.70 |
| Purchase #7 | $155.58 | 9.730% | $170.7179 | $170.72 | $170.70 | $170.70 |
| 7 purchase totals = | $743.94 | $798.0984 | $798.10 | $798.15 | $798.00 | |