| 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 | $166.84 | 6.773% | $178.1401 | $178.14 | $178.15 | $178.10 |
| Purchase #2 | $112.84 | 5.660% | $119.2267 | $119.23 | $119.25 | $119.20 |
| Purchase #3 | $154.64 | 9.617% | $169.5117 | $169.51 | $169.50 | $169.50 |
| Purchase #4 | $84.29 | 13.441% | $95.6194 | $95.62 | $95.60 | $95.60 |
| Purchase #5 | $249.94 | 10.173% | $275.3664 | $275.37 | $275.35 | $275.40 |
| Purchase #6 | $128.37 | 10.416% | $141.741 | $141.74 | $141.75 | $141.70 |
| Purchase #7 | $125.75 | 6.629% | $134.086 | $134.09 | $134.10 | $134.10 |
| 7 purchase totals = | $1,022.67 | $1,113.6913 | $1,113.70 | $1,113.70 | $1,113.60 | |