| 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 | $162.64 | 9.813% | $178.5999 | $178.60 | $178.60 | $178.60 |
| Purchase #2 | $216.71 | 3.471% | $224.232 | $224.23 | $224.25 | $224.20 |
| Purchase #3 | $225.69 | 9.267% | $246.6047 | $246.60 | $246.60 | $246.60 |
| Purchase #4 | $49.84 | 8.389% | $54.0211 | $54.02 | $54.00 | $54.00 |
| Purchase #5 | $162.71 | 6.352% | $173.0453 | $173.05 | $173.05 | $173.00 |
| Purchase #6 | $165.69 | 11.689% | $185.0575 | $185.06 | $185.05 | $185.10 |
| Purchase #7 | $168.55 | 11.397% | $187.7596 | $187.76 | $187.75 | $187.80 |
| 7 purchase totals = | $1,151.83 | $1,249.3201 | $1,249.32 | $1,249.30 | $1,249.30 | |