| 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 | $172.29 | 8.241% | $186.4884 | $186.49 | $186.50 | $186.50 |
| Purchase #2 | $188.46 | 10.169% | $207.6245 | $207.62 | $207.60 | $207.60 |
| Purchase #3 | $162.55 | 4.304% | $169.5462 | $169.55 | $169.55 | $169.50 |
| Purchase #4 | $159.44 | 4.562% | $166.7137 | $166.71 | $166.70 | $166.70 |
| Purchase #5 | $34.65 | 3.386% | $35.8232 | $35.82 | $35.80 | $35.80 |
| Purchase #6 | $215.84 | 7.847% | $232.777 | $232.78 | $232.80 | $232.80 |
| Purchase #7 | $45.64 | 9.687% | $50.0611 | $50.06 | $50.05 | $50.10 |
| 7 purchase totals = | $978.87 | $1,049.0341 | $1,049.03 | $1,049.00 | $1,049.00 | |