| 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 | $160.67 | 6.428% | $170.9979 | $171.00 | $171.00 | $171.00 |
| Purchase #2 | $82.76 | 6.538% | $88.1708 | $88.17 | $88.15 | $88.20 |
| Purchase #3 | $21.72 | 13.546% | $24.6622 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $228.39 | 3.369% | $236.0845 | $236.08 | $236.10 | $236.10 |
| Purchase #5 | $176.26 | 6.830% | $188.2986 | $188.30 | $188.30 | $188.30 |
| Purchase #6 | $217.86 | 5.697% | $230.2715 | $230.27 | $230.25 | $230.30 |
| Purchase #7 | $10.32 | 8.491% | $11.1963 | $11.20 | $11.20 | $11.20 |
| 7 purchase totals = | $897.98 | $949.6818 | $949.68 | $949.65 | $949.80 | |