| 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 | $156.31 | 10.329% | $172.4553 | $172.46 | $172.45 | $172.50 |
| Purchase #2 | $208.91 | 12.793% | $235.6359 | $235.64 | $235.65 | $235.60 |
| Purchase #3 | $30.45 | 12.579% | $34.2803 | $34.28 | $34.30 | $34.30 |
| Purchase #4 | $108.53 | 3.495% | $112.3231 | $112.32 | $112.30 | $112.30 |
| Purchase #5 | $129.38 | 8.512% | $140.3928 | $140.39 | $140.40 | $140.40 |
| Purchase #6 | $121.83 | 9.625% | $133.5561 | $133.56 | $133.55 | $133.60 |
| Purchase #7 | $184.93 | 7.692% | $199.1548 | $199.15 | $199.15 | $199.20 |
| 7 purchase totals = | $940.34 | $1,027.7983 | $1,027.80 | $1,027.80 | $1,027.90 | |