| 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 | $166.89 | 11.756% | $186.5096 | $186.51 | $186.50 | $186.50 |
| Purchase #2 | $99.96 | 6.525% | $106.4824 | $106.48 | $106.50 | $106.50 |
| Purchase #3 | $116.80 | 7.694% | $125.7866 | $125.79 | $125.80 | $125.80 |
| Purchase #4 | $34.62 | 3.851% | $35.9532 | $35.95 | $35.95 | $36.00 |
| Purchase #5 | $169.33 | 10.358% | $186.8692 | $186.87 | $186.85 | $186.90 |
| Purchase #6 | $100.61 | 8.173% | $108.8329 | $108.83 | $108.85 | $108.80 |
| Purchase #7 | $36.64 | 12.556% | $41.2405 | $41.24 | $41.25 | $41.20 |
| 7 purchase totals = | $724.85 | $791.6744 | $791.67 | $791.70 | $791.70 | |