| 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 | $141.84 | 4.210% | $147.8115 | $147.81 | $147.80 | $147.80 |
| Purchase #2 | $226.90 | 4.261% | $236.5682 | $236.57 | $236.55 | $236.60 |
| Purchase #3 | $196.29 | 5.478% | $207.0428 | $207.04 | $207.05 | $207.00 |
| Purchase #4 | $194.84 | 6.180% | $206.8811 | $206.88 | $206.90 | $206.90 |
| Purchase #5 | $77.58 | 5.593% | $81.919 | $81.92 | $81.90 | $81.90 |
| Purchase #6 | $110.66 | 12.386% | $124.3663 | $124.37 | $124.35 | $124.40 |
| Purchase #7 | $126.67 | 7.396% | $136.0385 | $136.04 | $136.05 | $136.00 |
| 7 purchase totals = | $1,074.78 | $1,140.6274 | $1,140.63 | $1,140.60 | $1,140.60 | |