| 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 | $146.43 | 12.162% | $164.2388 | $164.24 | $164.25 | $164.20 |
| Purchase #2 | $33.26 | 6.480% | $35.4152 | $35.42 | $35.40 | $35.40 |
| Purchase #3 | $8.26 | 5.461% | $8.7111 | $8.71 | $8.70 | $8.70 |
| Purchase #4 | $212.32 | 7.149% | $227.4988 | $227.50 | $227.50 | $227.50 |
| Purchase #5 | $202.34 | 5.757% | $213.9887 | $213.99 | $214.00 | $214.00 |
| Purchase #6 | $173.63 | 3.492% | $179.6932 | $179.69 | $179.70 | $179.70 |
| Purchase #7 | $129.47 | 5.589% | $136.7061 | $136.71 | $136.70 | $136.70 |
| 7 purchase totals = | $905.71 | $966.2519 | $966.26 | $966.25 | $966.20 | |