| 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 | $179.78 | 4.396% | $187.6831 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $184.89 | 3.692% | $191.7161 | $191.72 | $191.70 | $191.70 |
| Purchase #3 | $236.78 | 9.512% | $259.3025 | $259.30 | $259.30 | $259.30 |
| Purchase #4 | $204.98 | 9.214% | $223.8669 | $223.87 | $223.85 | $223.90 |
| Purchase #5 | $184.63 | 5.612% | $194.9914 | $194.99 | $195.00 | $195.00 |
| Purchase #6 | $176.62 | 4.176% | $183.9957 | $184.00 | $184.00 | $184.00 |
| Purchase #7 | $146.35 | 12.770% | $165.0389 | $165.04 | $165.05 | $165.00 |
| 7 purchase totals = | $1,314.03 | $1,406.5946 | $1,406.60 | $1,406.60 | $1,406.60 | |