| 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 | $157.88 | 9.526% | $172.9196 | $172.92 | $172.90 | $172.90 |
| Purchase #2 | $212.78 | 11.422% | $237.0837 | $237.08 | $237.10 | $237.10 |
| Purchase #3 | $250.61 | 5.547% | $264.5113 | $264.51 | $264.50 | $264.50 |
| Purchase #4 | $25.40 | 6.538% | $27.0607 | $27.06 | $27.05 | $27.10 |
| Purchase #5 | $159.95 | 7.687% | $172.2454 | $172.25 | $172.25 | $172.20 |
| Purchase #6 | $136.71 | 13.503% | $155.17 | $155.17 | $155.15 | $155.20 |
| Purchase #7 | $26.64 | 12.696% | $30.0222 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $969.97 | $1,059.0129 | $1,059.01 | $1,058.95 | $1,059.00 | |