| 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 | $168.40 | 4.551% | $176.0639 | $176.06 | $176.05 | $176.10 |
| Purchase #2 | $99.59 | 4.601% | $104.1721 | $104.17 | $104.15 | $104.20 |
| Purchase #3 | $33.32 | 8.816% | $36.2575 | $36.26 | $36.25 | $36.30 |
| Purchase #4 | $10.98 | 3.769% | $11.3938 | $11.39 | $11.40 | $11.40 |
| Purchase #5 | $110.26 | 6.325% | $117.2339 | $117.23 | $117.25 | $117.20 |
| Purchase #6 | $24.66 | 5.147% | $25.9293 | $25.93 | $25.95 | $25.90 |
| Purchase #7 | $59.68 | 11.328% | $66.4406 | $66.44 | $66.45 | $66.40 |
| 7 purchase totals = | $506.89 | $537.4911 | $537.48 | $537.50 | $537.50 | |