| 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 | $157.54 | 13.540% | $178.8709 | $178.87 | $178.85 | $178.90 |
| Purchase #2 | $23.51 | 12.605% | $26.4734 | $26.47 | $26.45 | $26.50 |
| Purchase #3 | $250.28 | 8.567% | $271.7215 | $271.72 | $271.70 | $271.70 |
| Purchase #4 | $175.61 | 4.629% | $183.739 | $183.74 | $183.75 | $183.70 |
| Purchase #5 | $12.76 | 4.124% | $13.2862 | $13.29 | $13.30 | $13.30 |
| Purchase #6 | $57.81 | 6.326% | $61.4671 | $61.47 | $61.45 | $61.50 |
| Purchase #7 | $11.80 | 7.767% | $12.7165 | $12.72 | $12.70 | $12.70 |
| 7 purchase totals = | $689.31 | $748.2746 | $748.28 | $748.20 | $748.30 | |