| 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 | $119.35 | 6.337% | $126.9132 | $126.91 | $126.90 | $126.90 |
| Purchase #2 | $129.92 | 6.536% | $138.4116 | $138.41 | $138.40 | $138.40 |
| Purchase #3 | $51.38 | 6.791% | $54.8692 | $54.87 | $54.85 | $54.90 |
| Purchase #4 | $155.82 | 12.663% | $175.5515 | $175.55 | $175.55 | $175.60 |
| Purchase #5 | $11.61 | 5.314% | $12.227 | $12.23 | $12.25 | $12.20 |
| Purchase #6 | $158.49 | 13.587% | $180.024 | $180.02 | $180.00 | $180.00 |
| Purchase #7 | $144.44 | 10.292% | $159.3058 | $159.31 | $159.30 | $159.30 |
| 7 purchase totals = | $771.01 | $847.3023 | $847.30 | $847.25 | $847.30 | |