| 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 | $71.74 | 11.669% | $80.1113 | $80.11 | $80.10 | $80.10 |
| Purchase #2 | $136.62 | 9.571% | $149.6959 | $149.70 | $149.70 | $149.70 |
| Purchase #3 | $179.70 | 7.862% | $193.828 | $193.83 | $193.85 | $193.80 |
| Purchase #4 | $218.77 | 10.823% | $242.4475 | $242.45 | $242.45 | $242.40 |
| Purchase #5 | $144.61 | 6.803% | $154.4478 | $154.45 | $154.45 | $154.40 |
| Purchase #6 | $30.70 | 7.363% | $32.9604 | $32.96 | $32.95 | $33.00 |
| Purchase #7 | $144.61 | 8.565% | $156.9958 | $157.00 | $157.00 | $157.00 |
| 7 purchase totals = | $926.75 | $1,010.4867 | $1,010.50 | $1,010.50 | $1,010.40 | |