| 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 | $128.52 | 10.235% | $141.674 | $141.67 | $141.65 | $141.70 |
| Purchase #2 | $73.77 | 6.628% | $78.6595 | $78.66 | $78.65 | $78.70 |
| Purchase #3 | $183.58 | 3.462% | $189.9355 | $189.94 | $189.95 | $189.90 |
| Purchase #4 | $153.37 | 12.773% | $172.96 | $172.96 | $172.95 | $173.00 |
| Purchase #5 | $91.77 | 3.635% | $95.1058 | $95.11 | $95.10 | $95.10 |
| Purchase #6 | $45.71 | 4.403% | $47.7226 | $47.72 | $47.70 | $47.70 |
| Purchase #7 | $156.94 | 4.495% | $163.9945 | $163.99 | $164.00 | $164.00 |
| 7 purchase totals = | $833.66 | $890.0519 | $890.05 | $890.00 | $890.10 | |