| 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 | $198.46 | 3.496% | $205.3982 | $205.40 | $205.40 | $205.40 |
| Purchase #2 | $196.43 | 13.626% | $223.1956 | $223.20 | $223.20 | $223.20 |
| Purchase #3 | $94.33 | 12.298% | $105.9307 | $105.93 | $105.95 | $105.90 |
| Purchase #4 | $116.65 | 7.696% | $125.6274 | $125.63 | $125.65 | $125.60 |
| Purchase #5 | $176.84 | 6.320% | $188.0163 | $188.02 | $188.00 | $188.00 |
| Purchase #6 | $130.30 | 3.503% | $134.8644 | $134.86 | $134.85 | $134.90 |
| Purchase #7 | $133.96 | 3.541% | $138.7035 | $138.70 | $138.70 | $138.70 |
| 7 purchase totals = | $1,046.97 | $1,121.7361 | $1,121.74 | $1,121.75 | $1,121.70 | |