| 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 | $98.58 | 8.754% | $107.2097 | $107.21 | $107.20 | $107.20 |
| Purchase #2 | $182.68 | 6.129% | $193.8765 | $193.88 | $193.90 | $193.90 |
| Purchase #3 | $217.26 | 10.453% | $239.9702 | $239.97 | $239.95 | $240.00 |
| Purchase #4 | $135.45 | 6.556% | $144.3301 | $144.33 | $144.35 | $144.30 |
| Purchase #5 | $30.81 | 9.295% | $33.6738 | $33.67 | $33.65 | $33.70 |
| Purchase #6 | $39.82 | 4.336% | $41.5466 | $41.55 | $41.55 | $41.50 |
| Purchase #7 | $161.30 | 12.844% | $182.0174 | $182.02 | $182.00 | $182.00 |
| 7 purchase totals = | $865.90 | $942.6243 | $942.63 | $942.60 | $942.60 | |