| 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 | $169.51 | 4.717% | $177.5058 | $177.51 | $177.50 | $177.50 |
| Purchase #2 | $138.41 | 6.677% | $147.6516 | $147.65 | $147.65 | $147.70 |
| Purchase #3 | $76.92 | 12.314% | $86.3919 | $86.39 | $86.40 | $86.40 |
| Purchase #4 | $25.92 | 7.821% | $27.9472 | $27.95 | $27.95 | $27.90 |
| Purchase #5 | $52.44 | 3.155% | $54.0945 | $54.09 | $54.10 | $54.10 |
| Purchase #6 | $146.25 | 10.175% | $161.1309 | $161.13 | $161.15 | $161.10 |
| Purchase #7 | $230.94 | 3.561% | $239.1638 | $239.16 | $239.15 | $239.20 |
| 7 purchase totals = | $840.39 | $893.8857 | $893.88 | $893.90 | $893.90 | |