| 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 | $141.78 | 5.808% | $150.0146 | $150.01 | $150.00 | $150.00 |
| Purchase #2 | $60.47 | 12.454% | $68.0009 | $68.00 | $68.00 | $68.00 |
| Purchase #3 | $94.68 | 11.795% | $105.8475 | $105.85 | $105.85 | $105.80 |
| Purchase #4 | $60.55 | 10.321% | $66.7994 | $66.80 | $66.80 | $66.80 |
| Purchase #5 | $125.46 | 10.716% | $138.9043 | $138.90 | $138.90 | $138.90 |
| Purchase #6 | $195.84 | 8.593% | $212.6685 | $212.67 | $212.65 | $212.70 |
| Purchase #7 | $108.42 | 13.641% | $123.2096 | $123.21 | $123.20 | $123.20 |
| 7 purchase totals = | $787.20 | $865.4448 | $865.44 | $865.40 | $865.40 | |