| 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 | $135.94 | 12.143% | $152.4472 | $152.45 | $152.45 | $152.40 |
| Purchase #2 | $236.83 | 6.384% | $251.9492 | $251.95 | $251.95 | $251.90 |
| Purchase #3 | $6.88 | 8.824% | $7.4871 | $7.49 | $7.50 | $7.50 |
| Purchase #4 | $129.46 | 7.130% | $138.6905 | $138.69 | $138.70 | $138.70 |
| Purchase #5 | $218.61 | 5.811% | $231.3134 | $231.31 | $231.30 | $231.30 |
| Purchase #6 | $11.99 | 6.759% | $12.8004 | $12.80 | $12.80 | $12.80 |
| Purchase #7 | $158.35 | 3.609% | $164.0649 | $164.06 | $164.05 | $164.10 |
| 7 purchase totals = | $898.06 | $958.7527 | $958.75 | $958.75 | $958.70 | |