| 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 | $126.46 | 3.311% | $130.6471 | $130.65 | $130.65 | $130.60 |
| Purchase #2 | $67.29 | 13.189% | $76.1649 | $76.16 | $76.15 | $76.20 |
| Purchase #3 | $176.32 | 12.436% | $198.2472 | $198.25 | $198.25 | $198.20 |
| Purchase #4 | $166.45 | 6.639% | $177.5006 | $177.50 | $177.50 | $177.50 |
| Purchase #5 | $99.70 | 6.443% | $106.1237 | $106.12 | $106.10 | $106.10 |
| Purchase #6 | $230.49 | 3.109% | $237.6559 | $237.66 | $237.65 | $237.70 |
| Purchase #7 | $205.98 | 10.148% | $226.8829 | $226.88 | $226.90 | $226.90 |
| 7 purchase totals = | $1,072.69 | $1,153.2223 | $1,153.22 | $1,153.20 | $1,153.20 | |