| 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 | $131.91 | 7.604% | $141.9404 | $141.94 | $141.95 | $141.90 |
| Purchase #2 | $86.38 | 3.157% | $89.107 | $89.11 | $89.10 | $89.10 |
| Purchase #3 | $14.85 | 8.247% | $16.0747 | $16.07 | $16.05 | $16.10 |
| Purchase #4 | $75.75 | 5.718% | $80.0814 | $80.08 | $80.10 | $80.10 |
| Purchase #5 | $114.97 | 9.325% | $125.691 | $125.69 | $125.70 | $125.70 |
| Purchase #6 | $110.79 | 12.810% | $124.9822 | $124.98 | $125.00 | $125.00 |
| Purchase #7 | $39.36 | 10.126% | $43.3456 | $43.35 | $43.35 | $43.30 |
| 7 purchase totals = | $574.01 | $621.2223 | $621.22 | $621.25 | $621.20 | |