| 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 | $145.50 | 12.162% | $163.1957 | $163.20 | $163.20 | $163.20 |
| Purchase #2 | $102.96 | 11.815% | $115.1247 | $115.12 | $115.10 | $115.10 |
| Purchase #3 | $80.67 | 10.387% | $89.0492 | $89.05 | $89.05 | $89.00 |
| Purchase #4 | $133.91 | 10.127% | $147.4711 | $147.47 | $147.45 | $147.50 |
| Purchase #5 | $78.52 | 4.840% | $82.3204 | $82.32 | $82.30 | $82.30 |
| Purchase #6 | $83.65 | 5.758% | $88.4666 | $88.47 | $88.45 | $88.50 |
| Purchase #7 | $104.99 | 13.358% | $119.0146 | $119.01 | $119.00 | $119.00 |
| 7 purchase totals = | $730.20 | $804.6423 | $804.64 | $804.55 | $804.60 | |