| 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 | $122.90 | 10.695% | $136.0442 | $136.04 | $136.05 | $136.00 |
| Purchase #2 | $69.29 | 7.235% | $74.3031 | $74.30 | $74.30 | $74.30 |
| Purchase #3 | $203.74 | 3.775% | $211.4312 | $211.43 | $211.45 | $211.40 |
| Purchase #4 | $164.45 | 9.554% | $180.1616 | $180.16 | $180.15 | $180.20 |
| Purchase #5 | $152.87 | 9.230% | $166.9799 | $166.98 | $167.00 | $167.00 |
| Purchase #6 | $171.31 | 8.663% | $186.1506 | $186.15 | $186.15 | $186.20 |
| Purchase #7 | $93.47 | 8.734% | $101.6337 | $101.63 | $101.65 | $101.60 |
| 7 purchase totals = | $978.03 | $1,056.7043 | $1,056.69 | $1,056.75 | $1,056.70 | |