| 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 | $151.75 | 12.714% | $171.0435 | $171.04 | $171.05 | $171.00 |
| Purchase #2 | $90.85 | 13.105% | $102.7559 | $102.76 | $102.75 | $102.80 |
| Purchase #3 | $54.71 | 11.275% | $60.8786 | $60.88 | $60.90 | $60.90 |
| Purchase #4 | $237.29 | 8.429% | $257.2912 | $257.29 | $257.30 | $257.30 |
| Purchase #5 | $237.35 | 9.828% | $260.6768 | $260.68 | $260.70 | $260.70 |
| Purchase #6 | $121.59 | 6.364% | $129.328 | $129.33 | $129.35 | $129.30 |
| Purchase #7 | $124.49 | 5.577% | $131.4328 | $131.43 | $131.45 | $131.40 |
| 7 purchase totals = | $1,018.03 | $1,113.4068 | $1,113.41 | $1,113.50 | $1,113.40 | |