| 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 | $16.26 | 9.604% | $17.8216 | $17.82 | $17.80 | $17.80 |
| Purchase #2 | $163.38 | 11.505% | $182.1769 | $182.18 | $182.20 | $182.20 |
| Purchase #3 | $182.46 | 10.776% | $202.1219 | $202.12 | $202.10 | $202.10 |
| Purchase #4 | $148.72 | 13.366% | $168.5979 | $168.60 | $168.60 | $168.60 |
| Purchase #5 | $249.28 | 12.770% | $281.1131 | $281.11 | $281.10 | $281.10 |
| Purchase #6 | $248.75 | 12.818% | $280.6348 | $280.63 | $280.65 | $280.60 |
| Purchase #7 | $169.65 | 7.365% | $182.1447 | $182.14 | $182.15 | $182.10 |
| 7 purchase totals = | $1,178.50 | $1,314.6109 | $1,314.60 | $1,314.60 | $1,314.50 | |