| 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 | $165.69 | 3.625% | $171.6963 | $171.70 | $171.70 | $171.70 |
| Purchase #2 | $9.37 | 3.340% | $9.683 | $9.68 | $9.70 | $9.70 |
| Purchase #3 | $49.52 | 7.507% | $53.2375 | $53.24 | $53.25 | $53.20 |
| Purchase #4 | $194.64 | 3.421% | $201.2986 | $201.30 | $201.30 | $201.30 |
| Purchase #5 | $78.41 | 5.435% | $82.6716 | $82.67 | $82.65 | $82.70 |
| Purchase #6 | $125.88 | 3.695% | $130.5313 | $130.53 | $130.55 | $130.50 |
| Purchase #7 | $172.39 | 6.538% | $183.6609 | $183.66 | $183.65 | $183.70 |
| 7 purchase totals = | $795.90 | $832.7792 | $832.78 | $832.80 | $832.80 | |