| 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 | $181.56 | 13.164% | $205.4606 | $205.46 | $205.45 | $205.50 |
| Purchase #2 | $67.37 | 3.324% | $69.6094 | $69.61 | $69.60 | $69.60 |
| Purchase #3 | $171.51 | 4.334% | $178.9432 | $178.94 | $178.95 | $178.90 |
| Purchase #4 | $32.49 | 7.662% | $34.9794 | $34.98 | $35.00 | $35.00 |
| Purchase #5 | $214.72 | 11.299% | $238.9812 | $238.98 | $239.00 | $239.00 |
| Purchase #6 | $15.61 | 10.471% | $17.2445 | $17.24 | $17.25 | $17.20 |
| Purchase #7 | $196.44 | 12.773% | $221.5313 | $221.53 | $221.55 | $221.50 |
| 7 purchase totals = | $879.70 | $966.7496 | $966.74 | $966.80 | $966.70 | |