| 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 | $143.77 | 13.464% | $163.1272 | $163.13 | $163.15 | $163.10 |
| Purchase #2 | $105.35 | 8.676% | $114.4902 | $114.49 | $114.50 | $114.50 |
| Purchase #3 | $157.75 | 12.153% | $176.9214 | $176.92 | $176.90 | $176.90 |
| Purchase #4 | $177.26 | 9.782% | $194.5996 | $194.60 | $194.60 | $194.60 |
| Purchase #5 | $103.58 | 11.423% | $115.4119 | $115.41 | $115.40 | $115.40 |
| Purchase #6 | $205.36 | 11.203% | $228.3665 | $228.37 | $228.35 | $228.40 |
| Purchase #7 | $69.72 | 3.508% | $72.1658 | $72.17 | $72.15 | $72.20 |
| 7 purchase totals = | $962.79 | $1,065.0826 | $1,065.09 | $1,065.05 | $1,065.10 | |