| 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 | $25.34 | 6.173% | $26.9042 | $26.90 | $26.90 | $26.90 |
| Purchase #2 | $154.32 | 8.623% | $167.627 | $167.63 | $167.65 | $167.60 |
| Purchase #3 | $143.83 | 9.671% | $157.7398 | $157.74 | $157.75 | $157.70 |
| Purchase #4 | $153.32 | 7.289% | $164.4955 | $164.50 | $164.50 | $164.50 |
| Purchase #5 | $135.87 | 11.222% | $151.1173 | $151.12 | $151.10 | $151.10 |
| Purchase #6 | $234.52 | 6.490% | $249.7403 | $249.74 | $249.75 | $249.70 |
| Purchase #7 | $182.43 | 7.663% | $196.4096 | $196.41 | $196.40 | $196.40 |
| 7 purchase totals = | $1,029.63 | $1,114.0337 | $1,114.04 | $1,114.05 | $1,113.90 | |