| 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 | $164.63 | 8.826% | $179.1602 | $179.16 | $179.15 | $179.20 |
| Purchase #2 | $97.77 | 11.505% | $109.0184 | $109.02 | $109.00 | $109.00 |
| Purchase #3 | $70.76 | 10.155% | $77.9457 | $77.95 | $77.95 | $77.90 |
| Purchase #4 | $188.95 | 5.241% | $198.8529 | $198.85 | $198.85 | $198.90 |
| Purchase #5 | $84.79 | 10.609% | $93.7854 | $93.79 | $93.80 | $93.80 |
| Purchase #6 | $106.34 | 5.297% | $111.9728 | $111.97 | $111.95 | $112.00 |
| Purchase #7 | $125.98 | 4.314% | $131.4148 | $131.41 | $131.40 | $131.40 |
| 7 purchase totals = | $839.22 | $902.1502 | $902.15 | $902.10 | $902.20 | |