| 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 | $141.81 | 4.102% | $147.627 | $147.63 | $147.65 | $147.60 |
| Purchase #2 | $102.61 | 11.757% | $114.6739 | $114.67 | $114.65 | $114.70 |
| Purchase #3 | $67.34 | 7.265% | $72.2323 | $72.23 | $72.25 | $72.20 |
| Purchase #4 | $113.60 | 6.818% | $121.3452 | $121.35 | $121.35 | $121.30 |
| Purchase #5 | $12.66 | 3.426% | $13.0937 | $13.09 | $13.10 | $13.10 |
| Purchase #6 | $30.85 | 5.232% | $32.4641 | $32.46 | $32.45 | $32.50 |
| Purchase #7 | $205.54 | 3.866% | $213.4862 | $213.49 | $213.50 | $213.50 |
| 7 purchase totals = | $674.41 | $714.9224 | $714.92 | $714.95 | $714.90 | |