| 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 | $164.78 | 7.298% | $176.8056 | $176.81 | $176.80 | $176.80 |
| Purchase #2 | $12.70 | 4.442% | $13.2641 | $13.26 | $13.25 | $13.30 |
| Purchase #3 | $132.51 | 10.579% | $146.5282 | $146.53 | $146.55 | $146.50 |
| Purchase #4 | $56.92 | 8.610% | $61.8208 | $61.82 | $61.80 | $61.80 |
| Purchase #5 | $118.52 | 5.553% | $125.1014 | $125.10 | $125.10 | $125.10 |
| Purchase #6 | $82.64 | 5.293% | $87.0141 | $87.01 | $87.00 | $87.00 |
| Purchase #7 | $114.43 | 7.733% | $123.2789 | $123.28 | $123.30 | $123.30 |
| 7 purchase totals = | $682.50 | $733.8131 | $733.81 | $733.80 | $733.80 | |