| 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 | $159.35 | 3.846% | $165.4786 | $165.48 | $165.50 | $165.50 |
| Purchase #2 | $86.59 | 5.515% | $91.3654 | $91.37 | $91.35 | $91.40 |
| Purchase #3 | $207.99 | 8.266% | $225.1825 | $225.18 | $225.20 | $225.20 |
| Purchase #4 | $174.68 | 4.694% | $182.8795 | $182.88 | $182.90 | $182.90 |
| Purchase #5 | $230.74 | 6.461% | $245.6481 | $245.65 | $245.65 | $245.60 |
| Purchase #6 | $55.84 | 7.775% | $60.1816 | $60.18 | $60.20 | $60.20 |
| Purchase #7 | $107.98 | 5.707% | $114.1424 | $114.14 | $114.15 | $114.10 |
| 7 purchase totals = | $1,023.17 | $1,084.8781 | $1,084.88 | $1,084.95 | $1,084.90 | |