| 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 | $102.95 | 6.849% | $110.001 | $110.00 | $110.00 | $110.00 |
| Purchase #2 | $7.30 | 13.847% | $8.3108 | $8.31 | $8.30 | $8.30 |
| Purchase #3 | $151.77 | 3.254% | $156.7086 | $156.71 | $156.70 | $156.70 |
| Purchase #4 | $67.84 | 7.575% | $72.9789 | $72.98 | $73.00 | $73.00 |
| Purchase #5 | $216.98 | 9.534% | $237.6669 | $237.67 | $237.65 | $237.70 |
| Purchase #6 | $77.90 | 6.859% | $83.2432 | $83.24 | $83.25 | $83.20 |
| Purchase #7 | $222.65 | 4.527% | $232.7294 | $232.73 | $232.75 | $232.70 |
| 7 purchase totals = | $847.39 | $901.6388 | $901.64 | $901.65 | $901.60 | |