| 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 | $179.60 | 8.585% | $195.0187 | $195.02 | $195.00 | $195.00 |
| Purchase #2 | $190.42 | 13.175% | $215.5078 | $215.51 | $215.50 | $215.50 |
| Purchase #3 | $234.95 | 11.730% | $262.5096 | $262.51 | $262.50 | $262.50 |
| Purchase #4 | $250.62 | 6.173% | $266.0908 | $266.09 | $266.10 | $266.10 |
| Purchase #5 | $134.95 | 13.815% | $153.5933 | $153.59 | $153.60 | $153.60 |
| Purchase #6 | $102.25 | 6.252% | $108.6427 | $108.64 | $108.65 | $108.60 |
| Purchase #7 | $189.32 | 8.357% | $205.1415 | $205.14 | $205.15 | $205.10 |
| 7 purchase totals = | $1,282.11 | $1,406.5044 | $1,406.50 | $1,406.50 | $1,406.40 | |