| 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 | $76.98 | 11.560% | $85.8789 | $85.88 | $85.90 | $85.90 |
| Purchase #2 | $210.36 | 6.478% | $223.9871 | $223.99 | $224.00 | $224.00 |
| Purchase #3 | $102.94 | 6.491% | $109.6218 | $109.62 | $109.60 | $109.60 |
| Purchase #4 | $213.62 | 6.684% | $227.8984 | $227.90 | $227.90 | $227.90 |
| Purchase #5 | $141.45 | 8.539% | $153.5284 | $153.53 | $153.55 | $153.50 |
| Purchase #6 | $149.46 | 12.447% | $168.0633 | $168.06 | $168.05 | $168.10 |
| Purchase #7 | $187.55 | 9.846% | $206.0162 | $206.02 | $206.00 | $206.00 |
| 7 purchase totals = | $1,082.36 | $1,174.9941 | $1,175.00 | $1,175.00 | $1,175.00 | |