| 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 | $99.86 | 13.659% | $113.4999 | $113.50 | $113.50 | $113.50 |
| Purchase #2 | $164.82 | 5.465% | $173.8274 | $173.83 | $173.85 | $173.80 |
| Purchase #3 | $173.57 | 7.755% | $187.0304 | $187.03 | $187.05 | $187.00 |
| Purchase #4 | $53.57 | 8.652% | $58.2049 | $58.20 | $58.20 | $58.20 |
| Purchase #5 | $189.78 | 9.588% | $207.9761 | $207.98 | $208.00 | $208.00 |
| Purchase #6 | $214.30 | 8.112% | $231.684 | $231.68 | $231.70 | $231.70 |
| Purchase #7 | $82.70 | 13.547% | $93.9034 | $93.90 | $93.90 | $93.90 |
| 7 purchase totals = | $978.60 | $1,066.1261 | $1,066.12 | $1,066.20 | $1,066.10 | |