| 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 | $93.80 | 13.815% | $106.7585 | $106.76 | $106.75 | $106.80 |
| Purchase #2 | $146.55 | 8.592% | $159.1416 | $159.14 | $159.15 | $159.10 |
| Purchase #3 | $175.92 | 12.193% | $197.3699 | $197.37 | $197.35 | $197.40 |
| Purchase #4 | $207.58 | 12.670% | $233.8804 | $233.88 | $233.90 | $233.90 |
| Purchase #5 | $162.88 | 12.392% | $183.0641 | $183.06 | $183.05 | $183.10 |
| Purchase #6 | $46.97 | 12.552% | $52.8657 | $52.87 | $52.85 | $52.90 |
| Purchase #7 | $181.95 | 3.725% | $188.7276 | $188.73 | $188.75 | $188.70 |
| 7 purchase totals = | $1,015.65 | $1,121.8078 | $1,121.81 | $1,121.80 | $1,121.90 | |