| 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 | $176.88 | 13.208% | $200.2423 | $200.24 | $200.25 | $200.20 |
| Purchase #2 | $21.63 | 7.243% | $23.1967 | $23.20 | $23.20 | $23.20 |
| Purchase #3 | $30.45 | 7.674% | $32.7867 | $32.79 | $32.80 | $32.80 |
| Purchase #4 | $35.76 | 7.751% | $38.5318 | $38.53 | $38.55 | $38.50 |
| Purchase #5 | $209.57 | 10.723% | $232.0422 | $232.04 | $232.05 | $232.00 |
| Purchase #6 | $15.40 | 10.656% | $17.041 | $17.04 | $17.05 | $17.00 |
| Purchase #7 | $27.47 | 5.293% | $28.924 | $28.92 | $28.90 | $28.90 |
| 7 purchase totals = | $517.16 | $572.7647 | $572.76 | $572.80 | $572.60 | |