| 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 | $132.65 | 9.610% | $145.3977 | $145.40 | $145.40 | $145.40 |
| Purchase #2 | $148.98 | 11.811% | $166.576 | $166.58 | $166.60 | $166.60 |
| Purchase #3 | $91.67 | 11.466% | $102.1809 | $102.18 | $102.20 | $102.20 |
| Purchase #4 | $32.52 | 13.617% | $36.9482 | $36.95 | $36.95 | $36.90 |
| Purchase #5 | $93.91 | 3.271% | $96.9818 | $96.98 | $97.00 | $97.00 |
| Purchase #6 | $181.41 | 8.181% | $196.2512 | $196.25 | $196.25 | $196.30 |
| Purchase #7 | $23.52 | 13.443% | $26.6818 | $26.68 | $26.70 | $26.70 |
| 7 purchase totals = | $704.66 | $771.0176 | $771.02 | $771.10 | $771.10 | |