| 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 | $147.80 | 12.661% | $166.513 | $166.51 | $166.50 | $166.50 |
| Purchase #2 | $102.30 | 4.714% | $107.1224 | $107.12 | $107.10 | $107.10 |
| Purchase #3 | $102.97 | 9.195% | $112.4381 | $112.44 | $112.45 | $112.40 |
| Purchase #4 | $168.28 | 4.634% | $176.0781 | $176.08 | $176.10 | $176.10 |
| Purchase #5 | $222.84 | 3.481% | $230.5971 | $230.60 | $230.60 | $230.60 |
| Purchase #6 | $111.64 | 12.695% | $125.8127 | $125.81 | $125.80 | $125.80 |
| Purchase #7 | $198.40 | 8.761% | $215.7818 | $215.78 | $215.80 | $215.80 |
| 7 purchase totals = | $1,054.23 | $1,134.3432 | $1,134.34 | $1,134.35 | $1,134.30 | |