| 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 | $138.78 | 11.552% | $154.8119 | $154.81 | $154.80 | $154.80 |
| Purchase #2 | $193.39 | 3.260% | $199.6945 | $199.69 | $199.70 | $199.70 |
| Purchase #3 | $23.51 | 13.434% | $26.6683 | $26.67 | $26.65 | $26.70 |
| Purchase #4 | $51.95 | 3.455% | $53.7449 | $53.74 | $53.75 | $53.70 |
| Purchase #5 | $30.63 | 4.787% | $32.0963 | $32.10 | $32.10 | $32.10 |
| Purchase #6 | $75.65 | 4.862% | $79.3281 | $79.33 | $79.35 | $79.30 |
| Purchase #7 | $84.85 | 4.197% | $88.4112 | $88.41 | $88.40 | $88.40 |
| 7 purchase totals = | $598.76 | $634.7552 | $634.75 | $634.75 | $634.70 | |