| 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 | $158.95 | 6.730% | $169.6473 | $169.65 | $169.65 | $169.60 |
| Purchase #2 | $48.82 | 12.412% | $54.8795 | $54.88 | $54.90 | $54.90 |
| Purchase #3 | $219.26 | 6.629% | $233.7947 | $233.79 | $233.80 | $233.80 |
| Purchase #4 | $224.69 | 9.535% | $246.1142 | $246.11 | $246.10 | $246.10 |
| Purchase #5 | $170.56 | 9.174% | $186.2072 | $186.21 | $186.20 | $186.20 |
| Purchase #6 | $203.96 | 12.507% | $229.4693 | $229.47 | $229.45 | $229.50 |
| Purchase #7 | $181.94 | 9.286% | $198.8349 | $198.83 | $198.85 | $198.80 |
| 7 purchase totals = | $1,208.18 | $1,318.9471 | $1,318.94 | $1,318.95 | $1,318.90 | |