| 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 | $131.78 | 9.822% | $144.7234 | $144.72 | $144.70 | $144.70 |
| Purchase #2 | $30.26 | 6.495% | $32.2254 | $32.23 | $32.25 | $32.20 |
| Purchase #3 | $15.64 | 13.261% | $17.714 | $17.71 | $17.70 | $17.70 |
| Purchase #4 | $153.66 | 6.393% | $163.4835 | $163.48 | $163.50 | $163.50 |
| Purchase #5 | $229.51 | 13.659% | $260.8588 | $260.86 | $260.85 | $260.90 |
| Purchase #6 | $128.94 | 12.696% | $145.3102 | $145.31 | $145.30 | $145.30 |
| Purchase #7 | $168.27 | 3.436% | $174.0518 | $174.05 | $174.05 | $174.10 |
| 7 purchase totals = | $858.06 | $938.3671 | $938.36 | $938.35 | $938.40 | |