| 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 | $139.31 | 3.713% | $144.4826 | $144.48 | $144.50 | $144.50 |
| Purchase #2 | $72.57 | 6.328% | $77.1622 | $77.16 | $77.15 | $77.20 |
| Purchase #3 | $25.69 | 12.790% | $28.9758 | $28.98 | $29.00 | $29.00 |
| Purchase #4 | $213.93 | 3.550% | $221.5245 | $221.52 | $221.50 | $221.50 |
| Purchase #5 | $211.47 | 3.156% | $218.144 | $218.14 | $218.15 | $218.10 |
| Purchase #6 | $113.42 | 9.501% | $124.196 | $124.20 | $124.20 | $124.20 |
| Purchase #7 | $153.66 | 9.766% | $168.6664 | $168.67 | $168.65 | $168.70 |
| 7 purchase totals = | $930.05 | $983.1515 | $983.15 | $983.15 | $983.20 | |