| 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 | $132.66 | 10.597% | $146.718 | $146.72 | $146.70 | $146.70 |
| Purchase #2 | $90.35 | 13.725% | $102.7505 | $102.75 | $102.75 | $102.80 |
| Purchase #3 | $130.41 | 13.286% | $147.7363 | $147.74 | $147.75 | $147.70 |
| Purchase #4 | $139.57 | 12.551% | $157.0874 | $157.09 | $157.10 | $157.10 |
| Purchase #5 | $85.47 | 8.508% | $92.7418 | $92.74 | $92.75 | $92.70 |
| Purchase #6 | $151.25 | 8.387% | $163.9353 | $163.94 | $163.95 | $163.90 |
| Purchase #7 | $228.59 | 6.507% | $243.4644 | $243.46 | $243.45 | $243.50 |
| 7 purchase totals = | $958.30 | $1,054.4337 | $1,054.44 | $1,054.45 | $1,054.40 | |