| 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 | $189.80 | 6.171% | $201.5126 | $201.51 | $201.50 | $201.50 |
| Purchase #2 | $199.70 | 12.551% | $224.7643 | $224.76 | $224.75 | $224.80 |
| Purchase #3 | $71.44 | 8.189% | $77.2902 | $77.29 | $77.30 | $77.30 |
| Purchase #4 | $16.42 | 3.422% | $16.9819 | $16.98 | $17.00 | $17.00 |
| Purchase #5 | $217.36 | 8.126% | $235.0227 | $235.02 | $235.00 | $235.00 |
| Purchase #6 | $40.76 | 13.846% | $46.4036 | $46.40 | $46.40 | $46.40 |
| Purchase #7 | $96.68 | 7.141% | $103.5839 | $103.58 | $103.60 | $103.60 |
| 7 purchase totals = | $832.16 | $905.5592 | $905.54 | $905.55 | $905.60 | |