| 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 | $97.91 | 4.164% | $101.987 | $101.99 | $102.00 | $102.00 |
| Purchase #2 | $81.69 | 8.688% | $88.7872 | $88.79 | $88.80 | $88.80 |
| Purchase #3 | $122.42 | 3.340% | $126.5088 | $126.51 | $126.50 | $126.50 |
| Purchase #4 | $80.41 | 5.121% | $84.5278 | $84.53 | $84.55 | $84.50 |
| Purchase #5 | $147.88 | 6.246% | $157.1166 | $157.12 | $157.10 | $157.10 |
| Purchase #6 | $154.67 | 3.497% | $160.0788 | $160.08 | $160.10 | $160.10 |
| Purchase #7 | $110.50 | 5.682% | $116.7786 | $116.78 | $116.80 | $116.80 |
| 7 purchase totals = | $795.48 | $835.7848 | $835.80 | $835.85 | $835.80 | |