| 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 | $136.44 | 5.532% | $143.9879 | $143.99 | $144.00 | $144.00 |
| Purchase #2 | $125.25 | 9.852% | $137.5896 | $137.59 | $137.60 | $137.60 |
| Purchase #3 | $134.48 | 4.588% | $140.6499 | $140.65 | $140.65 | $140.60 |
| Purchase #4 | $116.37 | 11.339% | $129.5652 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $210.67 | 13.268% | $238.6217 | $238.62 | $238.60 | $238.60 |
| Purchase #6 | $149.39 | 11.266% | $166.2203 | $166.22 | $166.20 | $166.20 |
| Purchase #7 | $158.79 | 5.775% | $167.9601 | $167.96 | $167.95 | $168.00 |
| 7 purchase totals = | $1,031.39 | $1,124.5947 | $1,124.60 | $1,124.55 | $1,124.60 | |