| 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 | $154.41 | 7.359% | $165.773 | $165.77 | $165.75 | $165.80 |
| Purchase #2 | $230.69 | 12.692% | $259.9692 | $259.97 | $259.95 | $260.00 |
| Purchase #3 | $193.95 | 3.252% | $200.2573 | $200.26 | $200.25 | $200.30 |
| Purchase #4 | $183.59 | 6.105% | $194.7982 | $194.80 | $194.80 | $194.80 |
| Purchase #5 | $179.87 | 13.849% | $204.7802 | $204.78 | $204.80 | $204.80 |
| Purchase #6 | $139.35 | 3.152% | $143.7423 | $143.74 | $143.75 | $143.70 |
| Purchase #7 | $157.95 | 10.734% | $174.9044 | $174.90 | $174.90 | $174.90 |
| 7 purchase totals = | $1,239.81 | $1,344.2246 | $1,344.22 | $1,344.20 | $1,344.30 | |