| 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 | $163.73 | 10.478% | $180.8856 | $180.89 | $180.90 | $180.90 |
| Purchase #2 | $57.41 | 7.799% | $61.8874 | $61.89 | $61.90 | $61.90 |
| Purchase #3 | $217.42 | 11.803% | $243.0821 | $243.08 | $243.10 | $243.10 |
| Purchase #4 | $138.83 | 12.805% | $156.6072 | $156.61 | $156.60 | $156.60 |
| Purchase #5 | $236.42 | 8.254% | $255.9341 | $255.93 | $255.95 | $255.90 |
| Purchase #6 | $193.58 | 10.437% | $213.7839 | $213.78 | $213.80 | $213.80 |
| Purchase #7 | $244.71 | 3.160% | $252.4428 | $252.44 | $252.45 | $252.40 |
| 7 purchase totals = | $1,252.10 | $1,364.6231 | $1,364.62 | $1,364.70 | $1,364.60 | |