| 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 | $144.72 | 7.239% | $155.1963 | $155.20 | $155.20 | $155.20 |
| Purchase #2 | $10.76 | 8.686% | $11.6946 | $11.69 | $11.70 | $11.70 |
| Purchase #3 | $228.69 | 11.184% | $254.2667 | $254.27 | $254.25 | $254.30 |
| Purchase #4 | $135.77 | 8.721% | $147.6105 | $147.61 | $147.60 | $147.60 |
| Purchase #5 | $129.47 | 8.124% | $139.9881 | $139.99 | $140.00 | $140.00 |
| Purchase #6 | $125.95 | 11.569% | $140.5212 | $140.52 | $140.50 | $140.50 |
| Purchase #7 | $114.78 | 8.228% | $124.2241 | $124.22 | $124.20 | $124.20 |
| 7 purchase totals = | $890.14 | $973.5015 | $973.50 | $973.45 | $973.50 | |