| 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 | $182.80 | 12.181% | $205.0669 | $205.07 | $205.05 | $205.10 |
| Purchase #2 | $94.25 | 5.860% | $99.7731 | $99.77 | $99.75 | $99.80 |
| Purchase #3 | $149.43 | 5.734% | $157.9983 | $158.00 | $158.00 | $158.00 |
| Purchase #4 | $226.55 | 9.850% | $248.8652 | $248.87 | $248.85 | $248.90 |
| Purchase #5 | $95.59 | 8.623% | $103.8327 | $103.83 | $103.85 | $103.80 |
| Purchase #6 | $181.46 | 9.255% | $198.2541 | $198.25 | $198.25 | $198.30 |
| Purchase #7 | $41.42 | 9.250% | $45.2514 | $45.25 | $45.25 | $45.30 |
| 7 purchase totals = | $971.50 | $1,059.0417 | $1,059.04 | $1,059.00 | $1,059.20 | |