| 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 | $163.80 | 3.550% | $169.6149 | $169.61 | $169.60 | $169.60 |
| Purchase #2 | $56.37 | 12.206% | $63.2505 | $63.25 | $63.25 | $63.30 |
| Purchase #3 | $229.40 | 10.387% | $253.2278 | $253.23 | $253.25 | $253.20 |
| Purchase #4 | $161.98 | 9.246% | $176.9567 | $176.96 | $176.95 | $177.00 |
| Purchase #5 | $117.55 | 3.702% | $121.9017 | $121.90 | $121.90 | $121.90 |
| Purchase #6 | $91.61 | 13.660% | $104.1239 | $104.12 | $104.10 | $104.10 |
| Purchase #7 | $24.47 | 4.137% | $25.4823 | $25.48 | $25.50 | $25.50 |
| 7 purchase totals = | $845.18 | $914.5578 | $914.55 | $914.55 | $914.60 | |