| 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 | $130.99 | 13.795% | $149.0601 | $149.06 | $149.05 | $149.10 |
| Purchase #2 | $135.39 | 6.333% | $143.9642 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $69.57 | 9.529% | $76.1993 | $76.20 | $76.20 | $76.20 |
| Purchase #4 | $122.45 | 9.176% | $133.686 | $133.69 | $133.70 | $133.70 |
| Purchase #5 | $21.42 | 9.749% | $23.5082 | $23.51 | $23.50 | $23.50 |
| Purchase #6 | $94.29 | 12.204% | $105.7972 | $105.80 | $105.80 | $105.80 |
| Purchase #7 | $143.38 | 12.756% | $161.6696 | $161.67 | $161.65 | $161.70 |
| 7 purchase totals = | $717.49 | $793.8846 | $793.89 | $793.85 | $794.00 | |