| 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 | $134.75 | 11.550% | $150.3136 | $150.31 | $150.30 | $150.30 |
| Purchase #2 | $23.29 | 9.599% | $25.5256 | $25.53 | $25.55 | $25.50 |
| Purchase #3 | $8.51 | 5.556% | $8.9828 | $8.98 | $9.00 | $9.00 |
| Purchase #4 | $203.29 | 12.733% | $229.1749 | $229.17 | $229.15 | $229.20 |
| Purchase #5 | $170.27 | 12.114% | $190.8965 | $190.90 | $190.90 | $190.90 |
| Purchase #6 | $72.44 | 9.294% | $79.1726 | $79.17 | $79.15 | $79.20 |
| Purchase #7 | $180.81 | 8.359% | $195.9239 | $195.92 | $195.90 | $195.90 |
| 7 purchase totals = | $793.36 | $879.9899 | $879.98 | $879.95 | $880.00 | |