| 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 | $166.50 | 4.321% | $173.6945 | $173.69 | $173.70 | $173.70 |
| Purchase #2 | $124.73 | 12.722% | $140.5982 | $140.60 | $140.60 | $140.60 |
| Purchase #3 | $36.81 | 12.166% | $41.2883 | $41.29 | $41.30 | $41.30 |
| Purchase #4 | $57.49 | 9.144% | $62.7469 | $62.75 | $62.75 | $62.70 |
| Purchase #5 | $112.56 | 13.291% | $127.5203 | $127.52 | $127.50 | $127.50 |
| Purchase #6 | $114.87 | 13.440% | $130.3085 | $130.31 | $130.30 | $130.30 |
| Purchase #7 | $77.48 | 4.134% | $80.683 | $80.68 | $80.70 | $80.70 |
| 7 purchase totals = | $690.44 | $756.8397 | $756.84 | $756.85 | $756.80 | |