| 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 | $17.33 | 7.578% | $18.6433 | $18.64 | $18.65 | $18.60 |
| Purchase #2 | $117.25 | 3.722% | $121.614 | $121.61 | $121.60 | $121.60 |
| Purchase #3 | $181.64 | 6.294% | $193.0724 | $193.07 | $193.05 | $193.10 |
| Purchase #4 | $111.57 | 13.553% | $126.6911 | $126.69 | $126.70 | $126.70 |
| Purchase #5 | $171.97 | 13.233% | $194.7268 | $194.73 | $194.75 | $194.70 |
| Purchase #6 | $176.68 | 13.820% | $201.0972 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $182.32 | 3.600% | $188.8835 | $188.88 | $188.90 | $188.90 |
| 7 purchase totals = | $958.76 | $1,044.7283 | $1,044.72 | $1,044.75 | $1,044.70 | |