| 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 | $166.76 | 11.637% | $186.1659 | $186.17 | $186.15 | $186.20 |
| Purchase #2 | $87.87 | 7.208% | $94.2037 | $94.20 | $94.20 | $94.20 |
| Purchase #3 | $232.30 | 3.797% | $241.1204 | $241.12 | $241.10 | $241.10 |
| Purchase #4 | $225.76 | 3.325% | $233.2665 | $233.27 | $233.25 | $233.30 |
| Purchase #5 | $18.25 | 8.446% | $19.7914 | $19.79 | $19.80 | $19.80 |
| Purchase #6 | $79.98 | 5.724% | $84.5581 | $84.56 | $84.55 | $84.60 |
| Purchase #7 | $233.89 | 6.749% | $249.6752 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $1,044.81 | $1,108.7812 | $1,108.79 | $1,108.75 | $1,108.90 | |