| 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 | $179.53 | 10.139% | $197.7325 | $197.73 | $197.75 | $197.70 |
| Purchase #2 | $191.27 | 11.645% | $213.5434 | $213.54 | $213.55 | $213.50 |
| Purchase #3 | $21.87 | 3.243% | $22.5792 | $22.58 | $22.60 | $22.60 |
| Purchase #4 | $11.52 | 7.763% | $12.4143 | $12.41 | $12.40 | $12.40 |
| Purchase #5 | $132.84 | 11.408% | $147.9944 | $147.99 | $148.00 | $148.00 |
| Purchase #6 | $223.79 | 4.371% | $233.5719 | $233.57 | $233.55 | $233.60 |
| Purchase #7 | $206.73 | 8.180% | $223.6405 | $223.64 | $223.65 | $223.60 |
| 7 purchase totals = | $967.55 | $1,051.4762 | $1,051.46 | $1,051.50 | $1,051.40 | |