| 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 | $125.53 | 13.688% | $142.7125 | $142.71 | $142.70 | $142.70 |
| Purchase #2 | $169.27 | 10.815% | $187.5766 | $187.58 | $187.60 | $187.60 |
| Purchase #3 | $233.57 | 7.360% | $250.7608 | $250.76 | $250.75 | $250.80 |
| Purchase #4 | $143.39 | 9.366% | $156.8199 | $156.82 | $156.80 | $156.80 |
| Purchase #5 | $121.81 | 11.851% | $136.2457 | $136.25 | $136.25 | $136.20 |
| Purchase #6 | $109.91 | 8.188% | $118.9094 | $118.91 | $118.90 | $118.90 |
| Purchase #7 | $176.74 | 9.449% | $193.4402 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $1,080.22 | $1,186.4651 | $1,186.47 | $1,186.45 | $1,186.40 | |