| 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 | $150.38 | 4.862% | $157.6915 | $157.69 | $157.70 | $157.70 |
| Purchase #2 | $208.89 | 5.640% | $220.6714 | $220.67 | $220.65 | $220.70 |
| Purchase #3 | $22.97 | 6.814% | $24.5352 | $24.54 | $24.55 | $24.50 |
| Purchase #4 | $97.98 | 4.296% | $102.1892 | $102.19 | $102.20 | $102.20 |
| Purchase #5 | $168.32 | 4.289% | $175.5392 | $175.54 | $175.55 | $175.50 |
| Purchase #6 | $167.27 | 9.630% | $183.3781 | $183.38 | $183.40 | $183.40 |
| Purchase #7 | $12.93 | 7.228% | $13.8646 | $13.86 | $13.85 | $13.90 |
| 7 purchase totals = | $828.74 | $877.8692 | $877.87 | $877.90 | $877.90 | |