| 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 | $177.50 | 8.413% | $192.4331 | $192.43 | $192.45 | $192.40 |
| Purchase #2 | $217.59 | 11.584% | $242.7956 | $242.80 | $242.80 | $242.80 |
| Purchase #3 | $204.46 | 3.318% | $211.244 | $211.24 | $211.25 | $211.20 |
| Purchase #4 | $169.93 | 5.773% | $179.7401 | $179.74 | $179.75 | $179.70 |
| Purchase #5 | $23.27 | 11.405% | $25.9239 | $25.92 | $25.90 | $25.90 |
| Purchase #6 | $142.30 | 11.610% | $158.821 | $158.82 | $158.80 | $158.80 |
| Purchase #7 | $51.36 | 6.730% | $54.8165 | $54.82 | $54.80 | $54.80 |
| 7 purchase totals = | $986.41 | $1,065.7742 | $1,065.77 | $1,065.75 | $1,065.60 | |