| 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 | $159.69 | 12.791% | $180.1159 | $180.12 | $180.10 | $180.10 |
| Purchase #2 | $128.76 | 5.793% | $136.2191 | $136.22 | $136.20 | $136.20 |
| Purchase #3 | $229.30 | 10.691% | $253.8145 | $253.81 | $253.80 | $253.80 |
| Purchase #4 | $109.56 | 4.362% | $114.339 | $114.34 | $114.35 | $114.30 |
| Purchase #5 | $9.65 | 4.418% | $10.0763 | $10.08 | $10.10 | $10.10 |
| Purchase #6 | $219.93 | 12.273% | $246.922 | $246.92 | $246.90 | $246.90 |
| Purchase #7 | $155.74 | 10.132% | $171.5196 | $171.52 | $171.50 | $171.50 |
| 7 purchase totals = | $1,012.63 | $1,113.0064 | $1,113.01 | $1,112.95 | $1,112.90 | |