| 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 | $119.92 | 6.488% | $127.7004 | $127.70 | $127.70 | $127.70 |
| Purchase #2 | $24.61 | 7.288% | $26.4036 | $26.40 | $26.40 | $26.40 |
| Purchase #3 | $219.89 | 6.626% | $234.4599 | $234.46 | $234.45 | $234.50 |
| Purchase #4 | $181.93 | 5.585% | $192.0908 | $192.09 | $192.10 | $192.10 |
| Purchase #5 | $33.63 | 8.790% | $36.5861 | $36.59 | $36.60 | $36.60 |
| Purchase #6 | $183.44 | 3.777% | $190.3685 | $190.37 | $190.35 | $190.40 |
| Purchase #7 | $137.70 | 8.720% | $149.7074 | $149.71 | $149.70 | $149.70 |
| 7 purchase totals = | $901.12 | $957.3167 | $957.32 | $957.30 | $957.40 | |