| 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 | $139.99 | 7.534% | $150.5368 | $150.54 | $150.55 | $150.50 |
| Purchase #2 | $113.76 | 8.789% | $123.7584 | $123.76 | $123.75 | $123.80 |
| Purchase #3 | $235.38 | 7.866% | $253.895 | $253.90 | $253.90 | $253.90 |
| Purchase #4 | $91.26 | 6.857% | $97.5177 | $97.52 | $97.50 | $97.50 |
| Purchase #5 | $92.57 | 10.601% | $102.3833 | $102.38 | $102.40 | $102.40 |
| Purchase #6 | $194.61 | 10.451% | $214.9487 | $214.95 | $214.95 | $214.90 |
| Purchase #7 | $224.74 | 9.725% | $246.596 | $246.60 | $246.60 | $246.60 |
| 7 purchase totals = | $1,092.31 | $1,189.6359 | $1,189.65 | $1,189.65 | $1,189.60 | |