| 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 | $48.90 | 11.781% | $54.6609 | $54.66 | $54.65 | $54.70 |
| Purchase #2 | $110.72 | 7.110% | $118.5922 | $118.59 | $118.60 | $118.60 |
| Purchase #3 | $225.40 | 13.548% | $255.9372 | $255.94 | $255.95 | $255.90 |
| Purchase #4 | $141.82 | 8.305% | $153.5982 | $153.60 | $153.60 | $153.60 |
| Purchase #5 | $157.67 | 3.561% | $163.2846 | $163.28 | $163.30 | $163.30 |
| Purchase #6 | $222.47 | 5.547% | $234.8104 | $234.81 | $234.80 | $234.80 |
| Purchase #7 | $148.32 | 9.694% | $162.6981 | $162.70 | $162.70 | $162.70 |
| 7 purchase totals = | $1,055.30 | $1,143.5816 | $1,143.58 | $1,143.60 | $1,143.60 | |