| 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 | $185.26 | 6.413% | $197.1407 | $197.14 | $197.15 | $197.10 |
| Purchase #2 | $79.47 | 13.496% | $90.1953 | $90.20 | $90.20 | $90.20 |
| Purchase #3 | $20.82 | 12.529% | $23.4285 | $23.43 | $23.45 | $23.40 |
| Purchase #4 | $75.72 | 6.568% | $80.6933 | $80.69 | $80.70 | $80.70 |
| Purchase #5 | $198.55 | 3.626% | $205.7494 | $205.75 | $205.75 | $205.70 |
| Purchase #6 | $69.30 | 7.222% | $74.3048 | $74.30 | $74.30 | $74.30 |
| Purchase #7 | $185.47 | 6.413% | $197.3642 | $197.36 | $197.35 | $197.40 |
| 7 purchase totals = | $814.59 | $868.8762 | $868.87 | $868.90 | $868.80 | |