| 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 | $146.70 | 9.401% | $160.4913 | $160.49 | $160.50 | $160.50 |
| Purchase #2 | $182.70 | 10.155% | $201.2532 | $201.25 | $201.25 | $201.30 |
| Purchase #3 | $218.68 | 8.287% | $236.802 | $236.80 | $236.80 | $236.80 |
| Purchase #4 | $94.67 | 6.192% | $100.532 | $100.53 | $100.55 | $100.50 |
| Purchase #5 | $66.74 | 12.284% | $74.9383 | $74.94 | $74.95 | $74.90 |
| Purchase #6 | $113.99 | 8.599% | $123.792 | $123.79 | $123.80 | $123.80 |
| Purchase #7 | $219.62 | 4.443% | $229.3777 | $229.38 | $229.40 | $229.40 |
| 7 purchase totals = | $1,043.10 | $1,127.1865 | $1,127.18 | $1,127.25 | $1,127.20 | |