| 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 | $155.25 | 5.660% | $164.0372 | $164.04 | $164.05 | $164.00 |
| Purchase #2 | $130.80 | 7.284% | $140.3275 | $140.33 | $140.35 | $140.30 |
| Purchase #3 | $165.64 | 4.386% | $172.905 | $172.91 | $172.90 | $172.90 |
| Purchase #4 | $64.53 | 13.505% | $73.2448 | $73.24 | $73.25 | $73.20 |
| Purchase #5 | $127.88 | 7.330% | $137.2536 | $137.25 | $137.25 | $137.30 |
| Purchase #6 | $100.71 | 13.392% | $114.1971 | $114.20 | $114.20 | $114.20 |
| Purchase #7 | $183.68 | 13.291% | $208.0929 | $208.09 | $208.10 | $208.10 |
| 7 purchase totals = | $928.49 | $1,010.0581 | $1,010.06 | $1,010.10 | $1,010.00 | |