| 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 | $164.50 | 6.381% | $174.9967 | $175.00 | $175.00 | $175.00 |
| Purchase #2 | $113.47 | 13.505% | $128.7941 | $128.79 | $128.80 | $128.80 |
| Purchase #3 | $153.41 | 10.234% | $169.11 | $169.11 | $169.10 | $169.10 |
| Purchase #4 | $170.41 | 13.207% | $192.916 | $192.92 | $192.90 | $192.90 |
| Purchase #5 | $168.63 | 6.399% | $179.4206 | $179.42 | $179.40 | $179.40 |
| Purchase #6 | $221.42 | 12.848% | $249.868 | $249.87 | $249.85 | $249.90 |
| Purchase #7 | $209.88 | 10.414% | $231.7369 | $231.74 | $231.75 | $231.70 |
| 7 purchase totals = | $1,201.72 | $1,326.8423 | $1,326.85 | $1,326.80 | $1,326.80 | |