| 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 | $17.49 | 8.516% | $18.9794 | $18.98 | $19.00 | $19.00 |
| Purchase #2 | $148.58 | 11.806% | $166.1214 | $166.12 | $166.10 | $166.10 |
| Purchase #3 | $203.81 | 13.553% | $231.4324 | $231.43 | $231.45 | $231.40 |
| Purchase #4 | $158.47 | 3.682% | $164.3049 | $164.30 | $164.30 | $164.30 |
| Purchase #5 | $221.37 | 5.745% | $234.0877 | $234.09 | $234.10 | $234.10 |
| Purchase #6 | $95.38 | 10.665% | $105.5523 | $105.55 | $105.55 | $105.60 |
| Purchase #7 | $183.81 | 6.496% | $195.7503 | $195.75 | $195.75 | $195.80 |
| 7 purchase totals = | $1,028.91 | $1,116.2284 | $1,116.22 | $1,116.25 | $1,116.30 | |