| 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 | $144.64 | 11.493% | $161.2635 | $161.26 | $161.25 | $161.30 |
| Purchase #2 | $212.33 | 5.476% | $223.9572 | $223.96 | $223.95 | $224.00 |
| Purchase #3 | $123.47 | 6.288% | $131.2338 | $131.23 | $131.25 | $131.20 |
| Purchase #4 | $110.37 | 12.700% | $124.387 | $124.39 | $124.40 | $124.40 |
| Purchase #5 | $148.94 | 11.660% | $166.3064 | $166.31 | $166.30 | $166.30 |
| Purchase #6 | $66.82 | 12.303% | $75.0409 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $43.34 | 13.702% | $49.2784 | $49.28 | $49.30 | $49.30 |
| 7 purchase totals = | $849.91 | $931.4672 | $931.47 | $931.50 | $931.50 | |