| 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 | $115.67 | 3.424% | $119.6305 | $119.63 | $119.65 | $119.60 |
| Purchase #2 | $196.49 | 7.699% | $211.6178 | $211.62 | $211.60 | $211.60 |
| Purchase #3 | $175.43 | 4.749% | $183.7612 | $183.76 | $183.75 | $183.80 |
| Purchase #4 | $22.66 | 4.720% | $23.7296 | $23.73 | $23.75 | $23.70 |
| Purchase #5 | $27.32 | 5.573% | $28.8425 | $28.84 | $28.85 | $28.80 |
| Purchase #6 | $132.67 | 10.332% | $146.3775 | $146.38 | $146.40 | $146.40 |
| Purchase #7 | $128.54 | 12.746% | $144.9237 | $144.92 | $144.90 | $144.90 |
| 7 purchase totals = | $798.78 | $858.8828 | $858.88 | $858.90 | $858.80 | |