| 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 | $158.46 | 3.821% | $164.5148 | $164.51 | $164.50 | $164.50 |
| Purchase #2 | $170.77 | 7.499% | $183.576 | $183.58 | $183.60 | $183.60 |
| Purchase #3 | $131.72 | 4.579% | $137.7515 | $137.75 | $137.75 | $137.80 |
| Purchase #4 | $83.53 | 9.408% | $91.3885 | $91.39 | $91.40 | $91.40 |
| Purchase #5 | $60.25 | 9.298% | $65.852 | $65.85 | $65.85 | $65.90 |
| Purchase #6 | $175.79 | 9.552% | $192.5815 | $192.58 | $192.60 | $192.60 |
| Purchase #7 | $165.92 | 7.109% | $177.7153 | $177.72 | $177.70 | $177.70 |
| 7 purchase totals = | $946.44 | $1,013.3796 | $1,013.38 | $1,013.40 | $1,013.50 | |