| 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 | $137.82 | 11.861% | $154.1668 | $154.17 | $154.15 | $154.20 |
| Purchase #2 | $116.93 | 4.122% | $121.7499 | $121.75 | $121.75 | $121.70 |
| Purchase #3 | $77.62 | 3.669% | $80.4679 | $80.47 | $80.45 | $80.50 |
| Purchase #4 | $110.29 | 3.466% | $114.1127 | $114.11 | $114.10 | $114.10 |
| Purchase #5 | $35.75 | 11.852% | $39.9871 | $39.99 | $40.00 | $40.00 |
| Purchase #6 | $186.40 | 10.503% | $205.9776 | $205.98 | $206.00 | $206.00 |
| Purchase #7 | $229.72 | 5.322% | $241.9457 | $241.95 | $241.95 | $241.90 |
| 7 purchase totals = | $894.53 | $958.4077 | $958.42 | $958.40 | $958.40 | |