| 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 | $182.32 | 6.647% | $194.4388 | $194.44 | $194.45 | $194.40 |
| Purchase #2 | $34.97 | 5.319% | $36.8301 | $36.83 | $36.85 | $36.80 |
| Purchase #3 | $6.25 | 5.362% | $6.5851 | $6.59 | $6.60 | $6.60 |
| Purchase #4 | $21.37 | 7.330% | $22.9364 | $22.94 | $22.95 | $22.90 |
| Purchase #5 | $116.38 | 11.591% | $129.8696 | $129.87 | $129.85 | $129.90 |
| Purchase #6 | $11.53 | 12.257% | $12.9432 | $12.94 | $12.95 | $12.90 |
| Purchase #7 | $60.31 | 13.515% | $68.4609 | $68.46 | $68.45 | $68.50 |
| 7 purchase totals = | $433.13 | $472.0641 | $472.07 | $472.10 | $472.00 | |