| 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 | $159.68 | 8.706% | $173.5817 | $173.58 | $173.60 | $173.60 |
| Purchase #2 | $227.36 | 9.354% | $248.6273 | $248.63 | $248.65 | $248.60 |
| Purchase #3 | $129.87 | 6.431% | $138.2219 | $138.22 | $138.20 | $138.20 |
| Purchase #4 | $94.77 | 6.454% | $100.8865 | $100.89 | $100.90 | $100.90 |
| Purchase #5 | $59.41 | 13.456% | $67.4042 | $67.40 | $67.40 | $67.40 |
| Purchase #6 | $206.47 | 9.290% | $225.6511 | $225.65 | $225.65 | $225.70 |
| Purchase #7 | $40.89 | 7.768% | $44.0663 | $44.07 | $44.05 | $44.10 |
| 7 purchase totals = | $918.45 | $998.4390 | $998.44 | $998.45 | $998.50 | |