| 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 | $163.71 | 9.731% | $179.6406 | $179.64 | $179.65 | $179.60 |
| Purchase #2 | $169.65 | 6.454% | $180.5992 | $180.60 | $180.60 | $180.60 |
| Purchase #3 | $67.94 | 13.160% | $76.8809 | $76.88 | $76.90 | $76.90 |
| Purchase #4 | $57.49 | 12.335% | $64.5814 | $64.58 | $64.60 | $64.60 |
| Purchase #5 | $52.28 | 7.231% | $56.0604 | $56.06 | $56.05 | $56.10 |
| Purchase #6 | $248.87 | 13.477% | $282.4102 | $282.41 | $282.40 | $282.40 |
| Purchase #7 | $223.53 | 9.368% | $244.4703 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $983.47 | $1,084.6430 | $1,084.64 | $1,084.65 | $1,084.70 | |