| 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 | $105.69 | 13.831% | $120.308 | $120.31 | $120.30 | $120.30 |
| Purchase #2 | $16.89 | 7.737% | $18.1968 | $18.20 | $18.20 | $18.20 |
| Purchase #3 | $196.31 | 8.832% | $213.6481 | $213.65 | $213.65 | $213.60 |
| Purchase #4 | $172.48 | 4.503% | $180.2468 | $180.25 | $180.25 | $180.20 |
| Purchase #5 | $109.34 | 6.174% | $116.0907 | $116.09 | $116.10 | $116.10 |
| Purchase #6 | $25.75 | 6.688% | $27.4722 | $27.47 | $27.45 | $27.50 |
| Purchase #7 | $24.52 | 7.244% | $26.2962 | $26.30 | $26.30 | $26.30 |
| 7 purchase totals = | $650.98 | $702.2588 | $702.27 | $702.25 | $702.20 | |