| 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 | $156.87 | 5.598% | $165.6516 | $165.65 | $165.65 | $165.70 |
| Purchase #2 | $62.99 | 3.789% | $65.3767 | $65.38 | $65.40 | $65.40 |
| Purchase #3 | $193.46 | 8.607% | $210.1111 | $210.11 | $210.10 | $210.10 |
| Purchase #4 | $23.37 | 11.421% | $26.0391 | $26.04 | $26.05 | $26.00 |
| Purchase #5 | $95.25 | 12.752% | $107.3963 | $107.40 | $107.40 | $107.40 |
| Purchase #6 | $125.47 | 13.565% | $142.49 | $142.49 | $142.50 | $142.50 |
| Purchase #7 | $116.25 | 11.220% | $129.2933 | $129.29 | $129.30 | $129.30 |
| 7 purchase totals = | $773.66 | $846.3581 | $846.36 | $846.40 | $846.40 | |