| 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 | $178.62 | 8.353% | $193.5401 | $193.54 | $193.55 | $193.50 |
| Purchase #2 | $57.78 | 11.191% | $64.2462 | $64.25 | $64.25 | $64.20 |
| Purchase #3 | $137.57 | 7.175% | $147.4406 | $147.44 | $147.45 | $147.40 |
| Purchase #4 | $174.33 | 4.118% | $181.5089 | $181.51 | $181.50 | $181.50 |
| Purchase #5 | $156.26 | 4.620% | $163.4792 | $163.48 | $163.50 | $163.50 |
| Purchase #6 | $81.38 | 3.471% | $84.2047 | $84.20 | $84.20 | $84.20 |
| Purchase #7 | $214.81 | 5.736% | $227.1315 | $227.13 | $227.15 | $227.10 |
| 7 purchase totals = | $1,000.75 | $1,061.5512 | $1,061.55 | $1,061.60 | $1,061.40 | |