| 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 | $99.40 | 12.336% | $111.662 | $111.66 | $111.65 | $111.70 |
| Purchase #2 | $129.37 | 13.777% | $147.1933 | $147.19 | $147.20 | $147.20 |
| Purchase #3 | $165.27 | 3.794% | $171.5403 | $171.54 | $171.55 | $171.50 |
| Purchase #4 | $110.81 | 13.842% | $126.1483 | $126.15 | $126.15 | $126.10 |
| Purchase #5 | $183.48 | 11.592% | $204.749 | $204.75 | $204.75 | $204.70 |
| Purchase #6 | $132.85 | 3.502% | $137.5024 | $137.50 | $137.50 | $137.50 |
| Purchase #7 | $156.96 | 11.339% | $174.7577 | $174.76 | $174.75 | $174.80 |
| 7 purchase totals = | $978.14 | $1,073.5530 | $1,073.55 | $1,073.55 | $1,073.50 | |