| 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 | $180.52 | 10.599% | $199.6533 | $199.65 | $199.65 | $199.70 |
| Purchase #2 | $19.26 | 4.363% | $20.1003 | $20.10 | $20.10 | $20.10 |
| Purchase #3 | $92.66 | 12.441% | $104.1878 | $104.19 | $104.20 | $104.20 |
| Purchase #4 | $75.74 | 8.535% | $82.2044 | $82.20 | $82.20 | $82.20 |
| Purchase #5 | $184.91 | 4.696% | $193.5934 | $193.59 | $193.60 | $193.60 |
| Purchase #6 | $142.50 | 3.522% | $147.5189 | $147.52 | $147.50 | $147.50 |
| Purchase #7 | $124.43 | 11.187% | $138.35 | $138.35 | $138.35 | $138.40 |
| 7 purchase totals = | $820.02 | $885.6081 | $885.60 | $885.60 | $885.70 | |