| 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 | $169.52 | 4.488% | $177.1281 | $177.13 | $177.15 | $177.10 |
| Purchase #2 | $101.84 | 10.443% | $112.4752 | $112.48 | $112.50 | $112.50 |
| Purchase #3 | $10.97 | 12.327% | $12.3223 | $12.32 | $12.30 | $12.30 |
| Purchase #4 | $163.69 | 13.368% | $185.5721 | $185.57 | $185.55 | $185.60 |
| Purchase #5 | $107.31 | 13.558% | $121.8591 | $121.86 | $121.85 | $121.90 |
| Purchase #6 | $116.94 | 4.320% | $121.9918 | $121.99 | $122.00 | $122.00 |
| Purchase #7 | $233.75 | 3.279% | $241.4147 | $241.41 | $241.40 | $241.40 |
| 7 purchase totals = | $904.02 | $972.7633 | $972.76 | $972.75 | $972.80 | |