| 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 | $199.36 | 13.283% | $225.841 | $225.84 | $225.85 | $225.80 |
| Purchase #2 | $201.67 | 6.336% | $214.4478 | $214.45 | $214.45 | $214.40 |
| Purchase #3 | $123.41 | 6.716% | $131.6982 | $131.70 | $131.70 | $131.70 |
| Purchase #4 | $142.26 | 9.655% | $155.9952 | $156.00 | $156.00 | $156.00 |
| Purchase #5 | $185.90 | 10.742% | $205.8694 | $205.87 | $205.85 | $205.90 |
| Purchase #6 | $60.83 | 13.494% | $69.0384 | $69.04 | $69.05 | $69.00 |
| Purchase #7 | $115.85 | 13.505% | $131.4955 | $131.50 | $131.50 | $131.50 |
| 7 purchase totals = | $1,029.28 | $1,134.3855 | $1,134.40 | $1,134.40 | $1,134.30 | |