| 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 | $134.63 | 3.366% | $139.1616 | $139.16 | $139.15 | $139.20 |
| Purchase #2 | $178.57 | 7.215% | $191.4538 | $191.45 | $191.45 | $191.50 |
| Purchase #3 | $225.53 | 5.743% | $238.4822 | $238.48 | $238.50 | $238.50 |
| Purchase #4 | $187.95 | 7.871% | $202.7435 | $202.74 | $202.75 | $202.70 |
| Purchase #5 | $71.80 | 9.704% | $78.7675 | $78.77 | $78.75 | $78.80 |
| Purchase #6 | $14.25 | 7.744% | $15.3535 | $15.35 | $15.35 | $15.40 |
| Purchase #7 | $217.57 | 13.802% | $247.599 | $247.60 | $247.60 | $247.60 |
| 7 purchase totals = | $1,030.30 | $1,113.5611 | $1,113.55 | $1,113.55 | $1,113.70 | |