| 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 | $156.56 | 11.758% | $174.9683 | $174.97 | $174.95 | $175.00 |
| Purchase #2 | $149.93 | 6.841% | $160.1867 | $160.19 | $160.20 | $160.20 |
| Purchase #3 | $21.55 | 13.373% | $24.4319 | $24.43 | $24.45 | $24.40 |
| Purchase #4 | $31.45 | 12.527% | $35.3897 | $35.39 | $35.40 | $35.40 |
| Purchase #5 | $104.77 | 13.596% | $119.0145 | $119.01 | $119.00 | $119.00 |
| Purchase #6 | $73.26 | 3.589% | $75.8893 | $75.89 | $75.90 | $75.90 |
| Purchase #7 | $134.91 | 5.801% | $142.7361 | $142.74 | $142.75 | $142.70 |
| 7 purchase totals = | $672.43 | $732.6165 | $732.62 | $732.65 | $732.60 | |