| 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 | $204.45 | 7.713% | $220.2192 | $220.22 | $220.20 | $220.20 |
| Purchase #2 | $147.25 | 11.870% | $164.7286 | $164.73 | $164.75 | $164.70 |
| Purchase #3 | $131.65 | 4.515% | $137.594 | $137.59 | $137.60 | $137.60 |
| Purchase #4 | $60.87 | 3.548% | $63.0297 | $63.03 | $63.05 | $63.00 |
| Purchase #5 | $46.42 | 11.329% | $51.6789 | $51.68 | $51.70 | $51.70 |
| Purchase #6 | $57.68 | 13.335% | $65.3716 | $65.37 | $65.35 | $65.40 |
| Purchase #7 | $9.52 | 5.488% | $10.0425 | $10.04 | $10.05 | $10.00 |
| 7 purchase totals = | $657.84 | $712.6645 | $712.66 | $712.70 | $712.60 | |