| 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 | $198.41 | 13.479% | $225.1537 | $225.15 | $225.15 | $225.20 |
| Purchase #2 | $120.67 | 11.771% | $134.8741 | $134.87 | $134.85 | $134.90 |
| Purchase #3 | $146.51 | 11.240% | $162.9777 | $162.98 | $163.00 | $163.00 |
| Purchase #4 | $181.79 | 3.194% | $187.5964 | $187.60 | $187.60 | $187.60 |
| Purchase #5 | $206.41 | 5.533% | $217.8307 | $217.83 | $217.85 | $217.80 |
| Purchase #6 | $200.90 | 8.181% | $217.3356 | $217.34 | $217.35 | $217.30 |
| Purchase #7 | $21.81 | 4.193% | $22.7245 | $22.72 | $22.70 | $22.70 |
| 7 purchase totals = | $1,076.50 | $1,168.4927 | $1,168.49 | $1,168.50 | $1,168.50 | |