| 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 | $169.42 | 8.189% | $183.2938 | $183.29 | $183.30 | $183.30 |
| Purchase #2 | $104.58 | 8.449% | $113.416 | $113.42 | $113.40 | $113.40 |
| Purchase #3 | $74.55 | 7.560% | $80.186 | $80.19 | $80.20 | $80.20 |
| Purchase #4 | $34.64 | 4.191% | $36.0918 | $36.09 | $36.10 | $36.10 |
| Purchase #5 | $43.57 | 5.562% | $45.9934 | $45.99 | $46.00 | $46.00 |
| Purchase #6 | $95.29 | 11.281% | $106.0397 | $106.04 | $106.05 | $106.00 |
| Purchase #7 | $77.33 | 12.739% | $87.1811 | $87.18 | $87.20 | $87.20 |
| 7 purchase totals = | $599.38 | $652.2018 | $652.20 | $652.25 | $652.20 | |