| 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 | $134.50 | 3.536% | $139.2559 | $139.26 | $139.25 | $139.30 |
| Purchase #2 | $58.41 | 8.657% | $63.4666 | $63.47 | $63.45 | $63.50 |
| Purchase #3 | $176.44 | 9.807% | $193.7435 | $193.74 | $193.75 | $193.70 |
| Purchase #4 | $164.61 | 8.730% | $178.9805 | $178.98 | $179.00 | $179.00 |
| Purchase #5 | $165.49 | 6.611% | $176.4305 | $176.43 | $176.45 | $176.40 |
| Purchase #6 | $173.53 | 4.666% | $181.6269 | $181.63 | $181.65 | $181.60 |
| Purchase #7 | $159.59 | 4.673% | $167.0476 | $167.05 | $167.05 | $167.00 |
| 7 purchase totals = | $1,032.57 | $1,100.5515 | $1,100.56 | $1,100.60 | $1,100.50 | |