| 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 | $97.57 | 3.467% | $100.9528 | $100.95 | $100.95 | $101.00 |
| Purchase #2 | $151.34 | 5.330% | $159.4064 | $159.41 | $159.40 | $159.40 |
| Purchase #3 | $209.93 | 12.655% | $236.4966 | $236.50 | $236.50 | $236.50 |
| Purchase #4 | $167.98 | 9.199% | $183.4325 | $183.43 | $183.45 | $183.40 |
| Purchase #5 | $178.31 | 9.462% | $195.1817 | $195.18 | $195.20 | $195.20 |
| Purchase #6 | $249.26 | 11.435% | $277.7629 | $277.76 | $277.75 | $277.80 |
| Purchase #7 | $248.74 | 11.649% | $277.7157 | $277.72 | $277.70 | $277.70 |
| 7 purchase totals = | $1,303.13 | $1,430.9486 | $1,430.95 | $1,430.95 | $1,431.00 | |