| 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 | $185.66 | 13.396% | $210.531 | $210.53 | $210.55 | $210.50 |
| Purchase #2 | $30.88 | 12.490% | $34.7369 | $34.74 | $34.75 | $34.70 |
| Purchase #3 | $179.36 | 7.421% | $192.6703 | $192.67 | $192.65 | $192.70 |
| Purchase #4 | $95.67 | 9.180% | $104.4525 | $104.45 | $104.45 | $104.50 |
| Purchase #5 | $121.48 | 7.603% | $130.7161 | $130.72 | $130.70 | $130.70 |
| Purchase #6 | $66.92 | 6.354% | $71.1721 | $71.17 | $71.15 | $71.20 |
| Purchase #7 | $185.56 | 6.304% | $197.2577 | $197.26 | $197.25 | $197.30 |
| 7 purchase totals = | $865.53 | $941.5366 | $941.54 | $941.50 | $941.60 | |