| 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 | $143.82 | 12.707% | $162.0952 | $162.10 | $162.10 | $162.10 |
| Purchase #2 | $117.47 | 10.613% | $129.9371 | $129.94 | $129.95 | $129.90 |
| Purchase #3 | $115.69 | 10.379% | $127.6975 | $127.70 | $127.70 | $127.70 |
| Purchase #4 | $18.73 | 6.672% | $19.9797 | $19.98 | $20.00 | $20.00 |
| Purchase #5 | $156.88 | 12.326% | $176.217 | $176.22 | $176.20 | $176.20 |
| Purchase #6 | $244.56 | 12.313% | $274.6727 | $274.67 | $274.65 | $274.70 |
| Purchase #7 | $85.89 | 9.531% | $94.0762 | $94.08 | $94.10 | $94.10 |
| 7 purchase totals = | $883.04 | $984.6754 | $984.69 | $984.70 | $984.70 | |