| 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 | $186.52 | 3.699% | $193.4194 | $193.42 | $193.40 | $193.40 |
| Purchase #2 | $201.59 | 13.337% | $228.4761 | $228.48 | $228.50 | $228.50 |
| Purchase #3 | $158.97 | 12.372% | $178.6378 | $178.64 | $178.65 | $178.60 |
| Purchase #4 | $95.31 | 12.291% | $107.0246 | $107.02 | $107.00 | $107.00 |
| Purchase #5 | $85.80 | 10.450% | $94.7661 | $94.77 | $94.75 | $94.80 |
| Purchase #6 | $14.91 | 12.253% | $16.7369 | $16.74 | $16.75 | $16.70 |
| Purchase #7 | $81.82 | 3.636% | $84.795 | $84.80 | $84.80 | $84.80 |
| 7 purchase totals = | $824.92 | $903.8559 | $903.87 | $903.85 | $903.80 | |