| 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 | $134.47 | 13.233% | $152.2644 | $152.26 | $152.25 | $152.30 |
| Purchase #2 | $27.53 | 11.361% | $30.6577 | $30.66 | $30.65 | $30.70 |
| Purchase #3 | $75.87 | 5.565% | $80.0922 | $80.09 | $80.10 | $80.10 |
| Purchase #4 | $166.41 | 4.251% | $173.4841 | $173.48 | $173.50 | $173.50 |
| Purchase #5 | $17.61 | 8.387% | $19.087 | $19.09 | $19.10 | $19.10 |
| Purchase #6 | $157.72 | 4.429% | $164.7054 | $164.71 | $164.70 | $164.70 |
| Purchase #7 | $172.77 | 13.703% | $196.4447 | $196.44 | $196.45 | $196.40 |
| 7 purchase totals = | $752.38 | $816.7355 | $816.73 | $816.75 | $816.80 | |