| 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 | $142.99 | 11.702% | $159.7227 | $159.72 | $159.70 | $159.70 |
| Purchase #2 | $106.73 | 5.283% | $112.3685 | $112.37 | $112.35 | $112.40 |
| Purchase #3 | $184.95 | 13.589% | $210.0829 | $210.08 | $210.10 | $210.10 |
| Purchase #4 | $43.96 | 3.377% | $45.4445 | $45.44 | $45.45 | $45.40 |
| Purchase #5 | $5.51 | 12.130% | $6.1784 | $6.18 | $6.20 | $6.20 |
| Purchase #6 | $218.67 | 3.153% | $225.5647 | $225.56 | $225.55 | $225.60 |
| Purchase #7 | $82.57 | 9.748% | $90.6189 | $90.62 | $90.60 | $90.60 |
| 7 purchase totals = | $785.38 | $849.9806 | $849.97 | $849.95 | $850.00 | |