| 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 | $107.36 | 9.442% | $117.4969 | $117.50 | $117.50 | $117.50 |
| Purchase #2 | $201.31 | 5.429% | $212.2391 | $212.24 | $212.25 | $212.20 |
| Purchase #3 | $94.77 | 3.445% | $98.0348 | $98.03 | $98.05 | $98.00 |
| Purchase #4 | $180.47 | 4.814% | $189.1578 | $189.16 | $189.15 | $189.20 |
| Purchase #5 | $78.43 | 4.388% | $81.8715 | $81.87 | $81.85 | $81.90 |
| Purchase #6 | $159.92 | 5.499% | $168.714 | $168.71 | $168.70 | $168.70 |
| Purchase #7 | $34.80 | 6.858% | $37.1866 | $37.19 | $37.20 | $37.20 |
| 7 purchase totals = | $857.06 | $904.7007 | $904.70 | $904.70 | $904.70 | |