| 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 | $143.67 | 7.708% | $154.7441 | $154.74 | $154.75 | $154.70 |
| Purchase #2 | $246.48 | 13.688% | $280.2182 | $280.22 | $280.20 | $280.20 |
| Purchase #3 | $32.66 | 7.132% | $34.9893 | $34.99 | $35.00 | $35.00 |
| Purchase #4 | $89.26 | 7.390% | $95.8563 | $95.86 | $95.85 | $95.90 |
| Purchase #5 | $178.69 | 12.127% | $200.3597 | $200.36 | $200.35 | $200.40 |
| Purchase #6 | $97.67 | 7.145% | $104.6485 | $104.65 | $104.65 | $104.60 |
| Purchase #7 | $16.57 | 5.597% | $17.4974 | $17.50 | $17.50 | $17.50 |
| 7 purchase totals = | $805.00 | $888.3135 | $888.32 | $888.30 | $888.30 | |