| 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 | $135.55 | 8.873% | $147.5774 | $147.58 | $147.60 | $147.60 |
| Purchase #2 | $188.93 | 10.647% | $209.0454 | $209.05 | $209.05 | $209.00 |
| Purchase #3 | $30.34 | 11.474% | $33.8212 | $33.82 | $33.80 | $33.80 |
| Purchase #4 | $201.38 | 5.716% | $212.8909 | $212.89 | $212.90 | $212.90 |
| Purchase #5 | $65.80 | 4.598% | $68.8255 | $68.83 | $68.85 | $68.80 |
| Purchase #6 | $19.45 | 6.252% | $20.666 | $20.67 | $20.65 | $20.70 |
| Purchase #7 | $180.69 | 10.406% | $199.4926 | $199.49 | $199.50 | $199.50 |
| 7 purchase totals = | $822.14 | $892.3190 | $892.33 | $892.35 | $892.30 | |