| 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 | $120.25 | 9.818% | $132.0561 | $132.06 | $132.05 | $132.10 |
| Purchase #2 | $60.49 | 6.844% | $64.6299 | $64.63 | $64.65 | $64.60 |
| Purchase #3 | $140.77 | 3.614% | $145.8574 | $145.86 | $145.85 | $145.90 |
| Purchase #4 | $155.33 | 13.372% | $176.1007 | $176.10 | $176.10 | $176.10 |
| Purchase #5 | $75.30 | 3.545% | $77.9694 | $77.97 | $77.95 | $78.00 |
| Purchase #6 | $212.76 | 6.422% | $226.4234 | $226.42 | $226.40 | $226.40 |
| Purchase #7 | $71.70 | 8.427% | $77.7422 | $77.74 | $77.75 | $77.70 |
| 7 purchase totals = | $836.60 | $900.7791 | $900.78 | $900.75 | $900.80 | |