| 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 | $179.40 | 3.230% | $185.1946 | $185.19 | $185.20 | $185.20 |
| Purchase #2 | $144.93 | 13.810% | $164.9448 | $164.94 | $164.95 | $164.90 |
| Purchase #3 | $116.34 | 11.473% | $129.6877 | $129.69 | $129.70 | $129.70 |
| Purchase #4 | $137.31 | 10.273% | $151.4159 | $151.42 | $151.40 | $151.40 |
| Purchase #5 | $191.67 | 8.866% | $208.6635 | $208.66 | $208.65 | $208.70 |
| Purchase #6 | $191.52 | 3.623% | $198.4588 | $198.46 | $198.45 | $198.50 |
| Purchase #7 | $148.98 | 9.323% | $162.8694 | $162.87 | $162.85 | $162.90 |
| 7 purchase totals = | $1,110.15 | $1,201.2347 | $1,201.23 | $1,201.20 | $1,201.30 | |