| 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 | $130.75 | 11.536% | $145.8333 | $145.83 | $145.85 | $145.80 |
| Purchase #2 | $191.95 | 7.243% | $205.8529 | $205.85 | $205.85 | $205.90 |
| Purchase #3 | $83.36 | 5.262% | $87.7464 | $87.75 | $87.75 | $87.70 |
| Purchase #4 | $186.45 | 6.640% | $198.8303 | $198.83 | $198.85 | $198.80 |
| Purchase #5 | $58.79 | 12.534% | $66.1587 | $66.16 | $66.15 | $66.20 |
| Purchase #6 | $131.54 | 13.137% | $148.8204 | $148.82 | $148.80 | $148.80 |
| Purchase #7 | $174.47 | 4.287% | $181.9495 | $181.95 | $181.95 | $181.90 |
| 7 purchase totals = | $957.31 | $1,035.1915 | $1,035.19 | $1,035.20 | $1,035.10 | |