| 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 | $152.32 | 11.254% | $169.4621 | $169.46 | $169.45 | $169.50 |
| Purchase #2 | $20.71 | 10.404% | $22.8647 | $22.86 | $22.85 | $22.90 |
| Purchase #3 | $149.46 | 12.257% | $167.7793 | $167.78 | $167.80 | $167.80 |
| Purchase #4 | $199.41 | 9.170% | $217.6959 | $217.70 | $217.70 | $217.70 |
| Purchase #5 | $61.95 | 9.758% | $67.9951 | $68.00 | $68.00 | $68.00 |
| Purchase #6 | $87.94 | 3.228% | $90.7787 | $90.78 | $90.80 | $90.80 |
| Purchase #7 | $79.75 | 7.465% | $85.7033 | $85.70 | $85.70 | $85.70 |
| 7 purchase totals = | $751.54 | $822.2791 | $822.28 | $822.30 | $822.40 | |