| 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 | $180.26 | 13.546% | $204.678 | $204.68 | $204.70 | $204.70 |
| Purchase #2 | $154.49 | 4.589% | $161.5795 | $161.58 | $161.60 | $161.60 |
| Purchase #3 | $119.56 | 11.461% | $133.2628 | $133.26 | $133.25 | $133.30 |
| Purchase #4 | $205.36 | 9.872% | $225.6331 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $245.48 | 3.488% | $254.0423 | $254.04 | $254.05 | $254.00 |
| Purchase #6 | $169.74 | 6.826% | $181.3265 | $181.33 | $181.35 | $181.30 |
| Purchase #7 | $155.94 | 13.261% | $176.6192 | $176.62 | $176.60 | $176.60 |
| 7 purchase totals = | $1,230.83 | $1,337.1414 | $1,337.14 | $1,337.20 | $1,337.10 | |