| 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 | $143.99 | 11.534% | $160.5978 | $160.60 | $160.60 | $160.60 |
| Purchase #2 | $34.65 | 7.196% | $37.1434 | $37.14 | $37.15 | $37.10 |
| Purchase #3 | $179.98 | 8.609% | $195.4745 | $195.47 | $195.45 | $195.50 |
| Purchase #4 | $210.69 | 12.572% | $237.1779 | $237.18 | $237.20 | $237.20 |
| Purchase #5 | $211.84 | 5.224% | $222.9065 | $222.91 | $222.90 | $222.90 |
| Purchase #6 | $223.44 | 7.270% | $239.6841 | $239.68 | $239.70 | $239.70 |
| Purchase #7 | $218.43 | 7.258% | $234.2836 | $234.28 | $234.30 | $234.30 |
| 7 purchase totals = | $1,223.02 | $1,327.2678 | $1,327.26 | $1,327.30 | $1,327.30 | |