| 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 | $111.56 | 10.798% | $123.6062 | $123.61 | $123.60 | $123.60 |
| Purchase #2 | $140.33 | 5.384% | $147.8854 | $147.89 | $147.90 | $147.90 |
| Purchase #3 | $84.87 | 8.306% | $91.9193 | $91.92 | $91.90 | $91.90 |
| Purchase #4 | $182.98 | 5.245% | $192.5773 | $192.58 | $192.60 | $192.60 |
| Purchase #5 | $60.33 | 12.496% | $67.8688 | $67.87 | $67.85 | $67.90 |
| Purchase #6 | $155.84 | 9.235% | $170.2318 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $108.28 | 11.832% | $121.0917 | $121.09 | $121.10 | $121.10 |
| 7 purchase totals = | $844.19 | $915.1805 | $915.19 | $915.20 | $915.20 | |