| 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 | $169.95 | 12.317% | $190.8827 | $190.88 | $190.90 | $190.90 |
| Purchase #2 | $27.95 | 3.568% | $28.9473 | $28.95 | $28.95 | $28.90 |
| Purchase #3 | $122.52 | 5.470% | $129.2218 | $129.22 | $129.20 | $129.20 |
| Purchase #4 | $183.95 | 10.728% | $203.6842 | $203.68 | $203.70 | $203.70 |
| Purchase #5 | $190.40 | 9.265% | $208.0406 | $208.04 | $208.05 | $208.00 |
| Purchase #6 | $163.69 | 3.608% | $169.5959 | $169.60 | $169.60 | $169.60 |
| Purchase #7 | $181.86 | 13.495% | $206.402 | $206.40 | $206.40 | $206.40 |
| 7 purchase totals = | $1,040.32 | $1,136.7745 | $1,136.77 | $1,136.80 | $1,136.70 | |