| 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 | $178.65 | 3.847% | $185.5227 | $185.52 | $185.50 | $185.50 |
| Purchase #2 | $226.37 | 12.675% | $255.0624 | $255.06 | $255.05 | $255.10 |
| Purchase #3 | $154.52 | 9.815% | $169.6861 | $169.69 | $169.70 | $169.70 |
| Purchase #4 | $43.78 | 9.634% | $47.9978 | $48.00 | $48.00 | $48.00 |
| Purchase #5 | $48.31 | 13.585% | $54.8729 | $54.87 | $54.85 | $54.90 |
| Purchase #6 | $188.98 | 8.493% | $205.0301 | $205.03 | $205.05 | $205.00 |
| Purchase #7 | $156.31 | 11.867% | $174.8593 | $174.86 | $174.85 | $174.90 |
| 7 purchase totals = | $996.92 | $1,093.0313 | $1,093.03 | $1,093.00 | $1,093.10 | |