| 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 | $151.73 | 9.314% | $165.8621 | $165.86 | $165.85 | $165.90 |
| Purchase #2 | $164.38 | 8.412% | $178.2076 | $178.21 | $178.20 | $178.20 |
| Purchase #3 | $105.46 | 9.583% | $115.5662 | $115.57 | $115.55 | $115.60 |
| Purchase #4 | $150.79 | 4.274% | $157.2348 | $157.23 | $157.25 | $157.20 |
| Purchase #5 | $140.43 | 9.260% | $153.4338 | $153.43 | $153.45 | $153.40 |
| Purchase #6 | $68.44 | 5.795% | $72.4061 | $72.41 | $72.40 | $72.40 |
| Purchase #7 | $199.94 | 7.355% | $214.6456 | $214.65 | $214.65 | $214.60 |
| 7 purchase totals = | $981.17 | $1,057.3562 | $1,057.36 | $1,057.35 | $1,057.30 | |