| 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 | $131.94 | 12.354% | $148.2399 | $148.24 | $148.25 | $148.20 |
| Purchase #2 | $196.33 | 5.640% | $207.403 | $207.40 | $207.40 | $207.40 |
| Purchase #3 | $186.80 | 9.405% | $204.3685 | $204.37 | $204.35 | $204.40 |
| Purchase #4 | $149.38 | 12.623% | $168.2362 | $168.24 | $168.25 | $168.20 |
| Purchase #5 | $56.84 | 6.239% | $60.3862 | $60.39 | $60.40 | $60.40 |
| Purchase #6 | $154.55 | 13.533% | $175.4653 | $175.47 | $175.45 | $175.50 |
| Purchase #7 | $159.44 | 4.615% | $166.7982 | $166.80 | $166.80 | $166.80 |
| 7 purchase totals = | $1,035.28 | $1,130.8973 | $1,130.91 | $1,130.90 | $1,130.90 | |