| 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 | $154.76 | 10.629% | $171.2094 | $171.21 | $171.20 | $171.20 |
| Purchase #2 | $114.47 | 5.414% | $120.6674 | $120.67 | $120.65 | $120.70 |
| Purchase #3 | $109.85 | 6.522% | $117.0144 | $117.01 | $117.00 | $117.00 |
| Purchase #4 | $81.80 | 3.694% | $84.8217 | $84.82 | $84.80 | $84.80 |
| Purchase #5 | $193.46 | 4.364% | $201.9026 | $201.90 | $201.90 | $201.90 |
| Purchase #6 | $158.72 | 10.188% | $174.8904 | $174.89 | $174.90 | $174.90 |
| Purchase #7 | $236.78 | 6.513% | $252.2015 | $252.20 | $252.20 | $252.20 |
| 7 purchase totals = | $1,049.84 | $1,122.7074 | $1,122.70 | $1,122.65 | $1,122.70 | |