| 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 | $121.97 | 12.162% | $136.804 | $136.80 | $136.80 | $136.80 |
| Purchase #2 | $61.61 | 12.758% | $69.4702 | $69.47 | $69.45 | $69.50 |
| Purchase #3 | $32.50 | 7.720% | $35.009 | $35.01 | $35.00 | $35.00 |
| Purchase #4 | $105.84 | 4.434% | $110.5329 | $110.53 | $110.55 | $110.50 |
| Purchase #5 | $125.64 | 7.230% | $134.7238 | $134.72 | $134.70 | $134.70 |
| Purchase #6 | $129.37 | 5.816% | $136.8942 | $136.89 | $136.90 | $136.90 |
| Purchase #7 | $39.38 | 6.396% | $41.8987 | $41.90 | $41.90 | $41.90 |
| 7 purchase totals = | $616.31 | $665.3328 | $665.32 | $665.30 | $665.30 | |