| 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 | $163.25 | 12.308% | $183.3428 | $183.34 | $183.35 | $183.30 |
| Purchase #2 | $53.46 | 6.125% | $56.7344 | $56.73 | $56.75 | $56.70 |
| Purchase #3 | $10.86 | 3.842% | $11.2772 | $11.28 | $11.30 | $11.30 |
| Purchase #4 | $25.77 | 3.250% | $26.6075 | $26.61 | $26.60 | $26.60 |
| Purchase #5 | $69.86 | 12.334% | $78.4765 | $78.48 | $78.50 | $78.50 |
| Purchase #6 | $113.58 | 12.332% | $127.5867 | $127.59 | $127.60 | $127.60 |
| Purchase #7 | $189.73 | 12.825% | $214.0629 | $214.06 | $214.05 | $214.10 |
| 7 purchase totals = | $626.51 | $698.0880 | $698.09 | $698.15 | $698.10 | |