| 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 | $68.27 | 4.203% | $71.1394 | $71.14 | $71.15 | $71.10 |
| Purchase #2 | $120.61 | 10.753% | $133.5792 | $133.58 | $133.60 | $133.60 |
| Purchase #3 | $175.69 | 4.682% | $183.9158 | $183.92 | $183.90 | $183.90 |
| Purchase #4 | $140.41 | 10.337% | $154.9242 | $154.92 | $154.90 | $154.90 |
| Purchase #5 | $163.39 | 12.439% | $183.7141 | $183.71 | $183.70 | $183.70 |
| Purchase #6 | $184.68 | 13.723% | $210.0236 | $210.02 | $210.00 | $210.00 |
| Purchase #7 | $196.40 | 5.626% | $207.4495 | $207.45 | $207.45 | $207.40 |
| 7 purchase totals = | $1,049.45 | $1,144.7458 | $1,144.74 | $1,144.70 | $1,144.60 | |