| 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 | $141.97 | 11.215% | $157.8919 | $157.89 | $157.90 | $157.90 |
| Purchase #2 | $164.99 | 8.490% | $178.9977 | $179.00 | $179.00 | $179.00 |
| Purchase #3 | $73.27 | 12.415% | $82.3665 | $82.37 | $82.35 | $82.40 |
| Purchase #4 | $126.59 | 8.437% | $137.2704 | $137.27 | $137.25 | $137.30 |
| Purchase #5 | $176.88 | 13.269% | $200.3502 | $200.35 | $200.35 | $200.40 |
| Purchase #6 | $92.72 | 13.386% | $105.1315 | $105.13 | $105.15 | $105.10 |
| Purchase #7 | $8.83 | 4.497% | $9.2271 | $9.23 | $9.25 | $9.20 |
| 7 purchase totals = | $785.25 | $871.2353 | $871.24 | $871.25 | $871.30 | |