| 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 | $161.99 | 3.834% | $168.2007 | $168.20 | $168.20 | $168.20 |
| Purchase #2 | $11.34 | 5.401% | $11.9525 | $11.95 | $11.95 | $12.00 |
| Purchase #3 | $250.74 | 7.237% | $268.8861 | $268.89 | $268.90 | $268.90 |
| Purchase #4 | $88.69 | 11.227% | $98.6472 | $98.65 | $98.65 | $98.60 |
| Purchase #5 | $85.97 | 6.643% | $91.681 | $91.68 | $91.70 | $91.70 |
| Purchase #6 | $129.36 | 3.571% | $133.9794 | $133.98 | $134.00 | $134.00 |
| Purchase #7 | $38.80 | 6.677% | $41.3907 | $41.39 | $41.40 | $41.40 |
| 7 purchase totals = | $766.89 | $814.7376 | $814.74 | $814.80 | $814.80 | |