| 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 | $166.50 | 12.802% | $187.8153 | $187.82 | $187.80 | $187.80 |
| Purchase #2 | $121.90 | 10.231% | $134.3716 | $134.37 | $134.35 | $134.40 |
| Purchase #3 | $24.69 | 4.636% | $25.8346 | $25.83 | $25.85 | $25.80 |
| Purchase #4 | $205.56 | 5.633% | $217.1392 | $217.14 | $217.15 | $217.10 |
| Purchase #5 | $223.45 | 6.450% | $237.8625 | $237.86 | $237.85 | $237.90 |
| Purchase #6 | $106.70 | 8.564% | $115.8378 | $115.84 | $115.85 | $115.80 |
| Purchase #7 | $240.94 | 4.278% | $251.2474 | $251.25 | $251.25 | $251.20 |
| 7 purchase totals = | $1,089.74 | $1,170.1084 | $1,170.11 | $1,170.10 | $1,170.00 | |