| 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 | $153.82 | 9.660% | $168.679 | $168.68 | $168.70 | $168.70 |
| Purchase #2 | $112.32 | 9.831% | $123.3622 | $123.36 | $123.35 | $123.40 |
| Purchase #3 | $68.32 | 3.435% | $70.6668 | $70.67 | $70.65 | $70.70 |
| Purchase #4 | $189.60 | 5.455% | $199.9427 | $199.94 | $199.95 | $199.90 |
| Purchase #5 | $16.36 | 7.313% | $17.5564 | $17.56 | $17.55 | $17.60 |
| Purchase #6 | $155.65 | 12.120% | $174.5148 | $174.51 | $174.50 | $174.50 |
| Purchase #7 | $60.32 | 4.783% | $63.2051 | $63.21 | $63.20 | $63.20 |
| 7 purchase totals = | $756.39 | $817.9270 | $817.93 | $817.90 | $818.00 | |