| 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 | $153.54 | 6.725% | $163.8656 | $163.87 | $163.85 | $163.90 |
| Purchase #2 | $20.81 | 5.280% | $21.9088 | $21.91 | $21.90 | $21.90 |
| Purchase #3 | $162.69 | 8.142% | $175.9362 | $175.94 | $175.95 | $175.90 |
| Purchase #4 | $19.56 | 4.300% | $20.4011 | $20.40 | $20.40 | $20.40 |
| Purchase #5 | $32.93 | 4.715% | $34.4826 | $34.48 | $34.50 | $34.50 |
| Purchase #6 | $222.65 | 9.319% | $243.3988 | $243.40 | $243.40 | $243.40 |
| Purchase #7 | $244.46 | 9.383% | $267.3977 | $267.40 | $267.40 | $267.40 |
| 7 purchase totals = | $856.64 | $927.3908 | $927.40 | $927.40 | $927.40 | |