| 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 | $122.58 | 11.350% | $136.4928 | $136.49 | $136.50 | $136.50 |
| Purchase #2 | $82.26 | 12.683% | $92.693 | $92.69 | $92.70 | $92.70 |
| Purchase #3 | $113.92 | 13.178% | $128.9324 | $128.93 | $128.95 | $128.90 |
| Purchase #4 | $195.97 | 13.644% | $222.7081 | $222.71 | $222.70 | $222.70 |
| Purchase #5 | $163.88 | 12.510% | $184.3814 | $184.38 | $184.40 | $184.40 |
| Purchase #6 | $223.67 | 11.145% | $248.598 | $248.60 | $248.60 | $248.60 |
| Purchase #7 | $155.48 | 6.128% | $165.0078 | $165.01 | $165.00 | $165.00 |
| 7 purchase totals = | $1,057.76 | $1,178.8135 | $1,178.81 | $1,178.85 | $1,178.80 | |