| 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 | $181.42 | 5.403% | $191.2221 | $191.22 | $191.20 | $191.20 |
| Purchase #2 | $94.59 | 12.853% | $106.7477 | $106.75 | $106.75 | $106.70 |
| Purchase #3 | $65.63 | 6.350% | $69.7975 | $69.80 | $69.80 | $69.80 |
| Purchase #4 | $137.60 | 12.187% | $154.3693 | $154.37 | $154.35 | $154.40 |
| Purchase #5 | $72.91 | 11.117% | $81.0154 | $81.02 | $81.00 | $81.00 |
| Purchase #6 | $127.94 | 12.404% | $143.8097 | $143.81 | $143.80 | $143.80 |
| Purchase #7 | $133.25 | 3.299% | $137.6459 | $137.65 | $137.65 | $137.60 |
| 7 purchase totals = | $813.34 | $884.6076 | $884.62 | $884.55 | $884.50 | |