| 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 | $159.32 | 13.840% | $181.3699 | $181.37 | $181.35 | $181.40 |
| Purchase #2 | $144.78 | 3.856% | $150.3627 | $150.36 | $150.35 | $150.40 |
| Purchase #3 | $168.30 | 9.295% | $183.9435 | $183.94 | $183.95 | $183.90 |
| Purchase #4 | $28.92 | 5.789% | $30.5942 | $30.59 | $30.60 | $30.60 |
| Purchase #5 | $185.79 | 3.127% | $191.5997 | $191.60 | $191.60 | $191.60 |
| Purchase #6 | $29.74 | 3.180% | $30.6857 | $30.69 | $30.70 | $30.70 |
| Purchase #7 | $133.69 | 3.482% | $138.3451 | $138.35 | $138.35 | $138.30 |
| 7 purchase totals = | $850.54 | $906.9008 | $906.90 | $906.90 | $906.90 | |