| 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 | $155.54 | 6.860% | $166.21 | $166.21 | $166.20 | $166.20 |
| Purchase #2 | $69.50 | 7.466% | $74.6889 | $74.69 | $74.70 | $74.70 |
| Purchase #3 | $247.58 | 6.355% | $263.3137 | $263.31 | $263.30 | $263.30 |
| Purchase #4 | $128.40 | 7.221% | $137.6718 | $137.67 | $137.65 | $137.70 |
| Purchase #5 | $155.69 | 5.147% | $163.7034 | $163.70 | $163.70 | $163.70 |
| Purchase #6 | $239.90 | 6.357% | $255.1504 | $255.15 | $255.15 | $255.20 |
| Purchase #7 | $19.81 | 3.124% | $20.4289 | $20.43 | $20.45 | $20.40 |
| 7 purchase totals = | $1,016.42 | $1,081.1671 | $1,081.16 | $1,081.15 | $1,081.20 | |