| 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 | $157.79 | 11.680% | $176.2199 | $176.22 | $176.20 | $176.20 |
| Purchase #2 | $109.96 | 12.277% | $123.4598 | $123.46 | $123.45 | $123.50 |
| Purchase #3 | $14.69 | 8.174% | $15.8908 | $15.89 | $15.90 | $15.90 |
| Purchase #4 | $120.47 | 11.485% | $134.306 | $134.31 | $134.30 | $134.30 |
| Purchase #5 | $89.38 | 9.340% | $97.7281 | $97.73 | $97.75 | $97.70 |
| Purchase #6 | $239.87 | 13.218% | $271.576 | $271.58 | $271.60 | $271.60 |
| Purchase #7 | $85.77 | 6.128% | $91.026 | $91.03 | $91.05 | $91.00 |
| 7 purchase totals = | $817.93 | $910.2066 | $910.22 | $910.25 | $910.20 | |