| 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 | $169.43 | 10.293% | $186.8694 | $186.87 | $186.85 | $186.90 |
| Purchase #2 | $248.47 | 12.795% | $280.2617 | $280.26 | $280.25 | $280.30 |
| Purchase #3 | $7.58 | 11.163% | $8.4262 | $8.43 | $8.45 | $8.40 |
| Purchase #4 | $76.31 | 4.547% | $79.7798 | $79.78 | $79.80 | $79.80 |
| Purchase #5 | $113.34 | 4.452% | $118.3859 | $118.39 | $118.40 | $118.40 |
| Purchase #6 | $219.78 | 10.216% | $242.2327 | $242.23 | $242.25 | $242.20 |
| Purchase #7 | $188.88 | 11.695% | $210.9695 | $210.97 | $210.95 | $211.00 |
| 7 purchase totals = | $1,023.79 | $1,126.9252 | $1,126.93 | $1,126.95 | $1,127.00 | |