| 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 | $151.44 | 8.126% | $163.746 | $163.75 | $163.75 | $163.70 |
| Purchase #2 | $187.42 | 9.486% | $205.1987 | $205.20 | $205.20 | $205.20 |
| Purchase #3 | $249.90 | 13.117% | $282.6794 | $282.68 | $282.70 | $282.70 |
| Purchase #4 | $159.83 | 13.327% | $181.1305 | $181.13 | $181.15 | $181.10 |
| Purchase #5 | $248.65 | 12.342% | $279.3384 | $279.34 | $279.35 | $279.30 |
| Purchase #6 | $182.97 | 12.757% | $206.3115 | $206.31 | $206.30 | $206.30 |
| Purchase #7 | $173.67 | 8.762% | $188.887 | $188.89 | $188.90 | $188.90 |
| 7 purchase totals = | $1,353.88 | $1,507.2915 | $1,507.30 | $1,507.35 | $1,507.20 | |