| 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 | $162.35 | 13.382% | $184.0757 | $184.08 | $184.10 | $184.10 |
| Purchase #2 | $158.25 | 12.230% | $177.604 | $177.60 | $177.60 | $177.60 |
| Purchase #3 | $228.89 | 11.708% | $255.6884 | $255.69 | $255.70 | $255.70 |
| Purchase #4 | $135.25 | 3.861% | $140.472 | $140.47 | $140.45 | $140.50 |
| Purchase #5 | $140.31 | 12.743% | $158.1897 | $158.19 | $158.20 | $158.20 |
| Purchase #6 | $16.54 | 3.225% | $17.0734 | $17.07 | $17.05 | $17.10 |
| Purchase #7 | $190.53 | 3.444% | $197.0919 | $197.09 | $197.10 | $197.10 |
| 7 purchase totals = | $1,032.12 | $1,130.1951 | $1,130.19 | $1,130.20 | $1,130.30 | |