| 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 | $135.42 | 3.183% | $139.7304 | $139.73 | $139.75 | $139.70 |
| Purchase #2 | $168.44 | 7.781% | $181.5463 | $181.55 | $181.55 | $181.50 |
| Purchase #3 | $166.47 | 6.632% | $177.5103 | $177.51 | $177.50 | $177.50 |
| Purchase #4 | $216.43 | 5.146% | $227.5675 | $227.57 | $227.55 | $227.60 |
| Purchase #5 | $115.42 | 12.484% | $129.829 | $129.83 | $129.85 | $129.80 |
| Purchase #6 | $165.90 | 12.353% | $186.3936 | $186.39 | $186.40 | $186.40 |
| Purchase #7 | $135.27 | 13.871% | $154.0333 | $154.03 | $154.05 | $154.00 |
| 7 purchase totals = | $1,103.35 | $1,196.6104 | $1,196.61 | $1,196.65 | $1,196.50 | |