| 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 | $30.25 | 11.720% | $33.7953 | $33.80 | $33.80 | $33.80 |
| Purchase #2 | $138.83 | 12.824% | $156.6336 | $156.63 | $156.65 | $156.60 |
| Purchase #3 | $75.36 | 5.106% | $79.2079 | $79.21 | $79.20 | $79.20 |
| Purchase #4 | $125.82 | 7.294% | $134.9973 | $135.00 | $135.00 | $135.00 |
| Purchase #5 | $146.47 | 7.507% | $157.4655 | $157.47 | $157.45 | $157.50 |
| Purchase #6 | $123.60 | 4.361% | $128.9902 | $128.99 | $129.00 | $129.00 |
| Purchase #7 | $151.26 | 9.510% | $165.6448 | $165.64 | $165.65 | $165.60 |
| 7 purchase totals = | $791.59 | $856.7346 | $856.74 | $856.75 | $856.70 | |