| 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 | $141.67 | 10.108% | $155.99 | $155.99 | $156.00 | $156.00 |
| Purchase #2 | $238.93 | 13.509% | $271.2071 | $271.21 | $271.20 | $271.20 |
| Purchase #3 | $79.31 | 8.637% | $86.16 | $86.16 | $86.15 | $86.20 |
| Purchase #4 | $226.76 | 8.526% | $246.0936 | $246.09 | $246.10 | $246.10 |
| Purchase #5 | $177.87 | 8.411% | $192.8306 | $192.83 | $192.85 | $192.80 |
| Purchase #6 | $136.94 | 11.213% | $152.2951 | $152.30 | $152.30 | $152.30 |
| Purchase #7 | $74.99 | 13.107% | $84.8189 | $84.82 | $84.80 | $84.80 |
| 7 purchase totals = | $1,076.47 | $1,189.3953 | $1,189.40 | $1,189.40 | $1,189.40 | |