| 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 | $177.76 | 4.775% | $186.248 | $186.25 | $186.25 | $186.20 |
| Purchase #2 | $115.95 | 13.833% | $131.9894 | $131.99 | $132.00 | $132.00 |
| Purchase #3 | $110.76 | 13.402% | $125.6041 | $125.60 | $125.60 | $125.60 |
| Purchase #4 | $59.66 | 4.264% | $62.2039 | $62.20 | $62.20 | $62.20 |
| Purchase #5 | $39.48 | 5.127% | $41.5041 | $41.50 | $41.50 | $41.50 |
| Purchase #6 | $230.84 | 7.456% | $248.0514 | $248.05 | $248.05 | $248.10 |
| Purchase #7 | $136.40 | 13.625% | $154.9845 | $154.98 | $155.00 | $155.00 |
| 7 purchase totals = | $870.85 | $950.5854 | $950.57 | $950.60 | $950.60 | |