| 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 | $129.47 | 4.495% | $135.2897 | $135.29 | $135.30 | $135.30 |
| Purchase #2 | $179.92 | 11.566% | $200.7295 | $200.73 | $200.75 | $200.70 |
| Purchase #3 | $72.73 | 4.474% | $75.9839 | $75.98 | $76.00 | $76.00 |
| Purchase #4 | $7.93 | 13.268% | $8.9822 | $8.98 | $9.00 | $9.00 |
| Purchase #5 | $237.46 | 6.419% | $252.7026 | $252.70 | $252.70 | $252.70 |
| Purchase #6 | $163.98 | 3.858% | $170.3063 | $170.31 | $170.30 | $170.30 |
| Purchase #7 | $127.41 | 3.645% | $132.0541 | $132.05 | $132.05 | $132.10 |
| 7 purchase totals = | $918.90 | $976.0483 | $976.04 | $976.10 | $976.10 | |