| 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 | $131.33 | 7.160% | $140.7332 | $140.73 | $140.75 | $140.70 |
| Purchase #2 | $179.70 | 7.810% | $193.7346 | $193.73 | $193.75 | $193.70 |
| Purchase #3 | $48.39 | 7.699% | $52.1155 | $52.12 | $52.10 | $52.10 |
| Purchase #4 | $104.34 | 9.173% | $113.9111 | $113.91 | $113.90 | $113.90 |
| Purchase #5 | $206.89 | 9.711% | $226.9811 | $226.98 | $227.00 | $227.00 |
| Purchase #6 | $210.56 | 11.521% | $234.8186 | $234.82 | $234.80 | $234.80 |
| Purchase #7 | $126.99 | 8.188% | $137.3879 | $137.39 | $137.40 | $137.40 |
| 7 purchase totals = | $1,008.20 | $1,099.6820 | $1,099.68 | $1,099.70 | $1,099.60 | |