| 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 | $163.45 | 11.804% | $182.7436 | $182.74 | $182.75 | $182.70 |
| Purchase #2 | $152.29 | 4.139% | $158.5933 | $158.59 | $158.60 | $158.60 |
| Purchase #3 | $69.58 | 3.792% | $72.2185 | $72.22 | $72.20 | $72.20 |
| Purchase #4 | $225.70 | 11.447% | $251.5359 | $251.54 | $251.55 | $251.50 |
| Purchase #5 | $38.43 | 7.408% | $41.2769 | $41.28 | $41.30 | $41.30 |
| Purchase #6 | $63.56 | 5.474% | $67.0393 | $67.04 | $67.05 | $67.00 |
| Purchase #7 | $24.28 | 4.771% | $25.4384 | $25.44 | $25.45 | $25.40 |
| 7 purchase totals = | $737.29 | $798.8459 | $798.85 | $798.90 | $798.70 | |