| 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 | $172.46 | 13.576% | $195.8732 | $195.87 | $195.85 | $195.90 |
| Purchase #2 | $122.95 | 3.293% | $126.9987 | $127.00 | $127.00 | $127.00 |
| Purchase #3 | $195.89 | 5.622% | $206.9029 | $206.90 | $206.90 | $206.90 |
| Purchase #4 | $148.76 | 8.129% | $160.8527 | $160.85 | $160.85 | $160.90 |
| Purchase #5 | $224.96 | 6.425% | $239.4137 | $239.41 | $239.40 | $239.40 |
| Purchase #6 | $231.28 | 3.254% | $238.8059 | $238.81 | $238.80 | $238.80 |
| Purchase #7 | $107.59 | 12.308% | $120.8322 | $120.83 | $120.85 | $120.80 |
| 7 purchase totals = | $1,203.89 | $1,289.6793 | $1,289.67 | $1,289.65 | $1,289.70 | |