| 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 | $127.41 | 13.769% | $144.9531 | $144.95 | $144.95 | $145.00 |
| Purchase #2 | $102.77 | 5.221% | $108.1356 | $108.14 | $108.15 | $108.10 |
| Purchase #3 | $171.49 | 13.565% | $194.7526 | $194.75 | $194.75 | $194.80 |
| Purchase #4 | $247.87 | 3.846% | $257.4031 | $257.40 | $257.40 | $257.40 |
| Purchase #5 | $132.99 | 5.486% | $140.2858 | $140.29 | $140.30 | $140.30 |
| Purchase #6 | $133.75 | 13.602% | $151.9427 | $151.94 | $151.95 | $151.90 |
| Purchase #7 | $133.30 | 8.741% | $144.9518 | $144.95 | $144.95 | $145.00 |
| 7 purchase totals = | $1,049.58 | $1,142.4247 | $1,142.42 | $1,142.45 | $1,142.50 | |