| 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 | $177.87 | 3.141% | $183.4569 | $183.46 | $183.45 | $183.50 |
| Purchase #2 | $206.43 | 7.810% | $222.5522 | $222.55 | $222.55 | $222.60 |
| Purchase #3 | $164.39 | 10.501% | $181.6526 | $181.65 | $181.65 | $181.70 |
| Purchase #4 | $239.54 | 3.357% | $247.5814 | $247.58 | $247.60 | $247.60 |
| Purchase #5 | $129.83 | 7.542% | $139.6218 | $139.62 | $139.60 | $139.60 |
| Purchase #6 | $226.26 | 6.826% | $241.7045 | $241.70 | $241.70 | $241.70 |
| Purchase #7 | $204.28 | 9.731% | $224.1585 | $224.16 | $224.15 | $224.20 |
| 7 purchase totals = | $1,348.60 | $1,440.7279 | $1,440.72 | $1,440.70 | $1,440.90 | |