| 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 | $158.79 | 12.568% | $178.7467 | $178.75 | $178.75 | $178.70 |
| Purchase #2 | $46.73 | 10.395% | $51.5876 | $51.59 | $51.60 | $51.60 |
| Purchase #3 | $178.38 | 13.755% | $202.9162 | $202.92 | $202.90 | $202.90 |
| Purchase #4 | $182.82 | 10.567% | $202.1386 | $202.14 | $202.15 | $202.10 |
| Purchase #5 | $96.47 | 13.123% | $109.1298 | $109.13 | $109.15 | $109.10 |
| Purchase #6 | $131.47 | 6.488% | $139.9998 | $140.00 | $140.00 | $140.00 |
| Purchase #7 | $228.31 | 12.696% | $257.2962 | $257.30 | $257.30 | $257.30 |
| 7 purchase totals = | $1,022.97 | $1,141.8149 | $1,141.83 | $1,141.85 | $1,141.70 | |