| 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 | $181.37 | 8.845% | $197.4122 | $197.41 | $197.40 | $197.40 |
| Purchase #2 | $17.27 | 7.524% | $18.5694 | $18.57 | $18.55 | $18.60 |
| Purchase #3 | $161.50 | 12.148% | $181.119 | $181.12 | $181.10 | $181.10 |
| Purchase #4 | $250.94 | 4.826% | $263.0504 | $263.05 | $263.05 | $263.10 |
| Purchase #5 | $151.65 | 12.365% | $170.4015 | $170.40 | $170.40 | $170.40 |
| Purchase #6 | $227.36 | 10.291% | $250.7576 | $250.76 | $250.75 | $250.80 |
| Purchase #7 | $106.46 | 8.179% | $115.1674 | $115.17 | $115.15 | $115.20 |
| 7 purchase totals = | $1,096.55 | $1,196.4775 | $1,196.48 | $1,196.40 | $1,196.60 | |