| 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 | $175.32 | 4.787% | $183.7126 | $183.71 | $183.70 | $183.70 |
| Purchase #2 | $23.88 | 4.160% | $24.8734 | $24.87 | $24.85 | $24.90 |
| Purchase #3 | $83.68 | 3.164% | $86.3276 | $86.33 | $86.35 | $86.30 |
| Purchase #4 | $136.81 | 11.709% | $152.8291 | $152.83 | $152.85 | $152.80 |
| Purchase #5 | $32.71 | 7.249% | $35.0811 | $35.08 | $35.10 | $35.10 |
| Purchase #6 | $144.49 | 10.693% | $159.9403 | $159.94 | $159.95 | $159.90 |
| Purchase #7 | $127.25 | 13.542% | $144.4822 | $144.48 | $144.50 | $144.50 |
| 7 purchase totals = | $724.14 | $787.2463 | $787.24 | $787.30 | $787.20 | |