| 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 | $199.37 | 7.441% | $214.2051 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $143.45 | 3.596% | $148.6085 | $148.61 | $148.60 | $148.60 |
| Purchase #3 | $146.52 | 3.158% | $151.1471 | $151.15 | $151.15 | $151.10 |
| Purchase #4 | $163.51 | 10.780% | $181.1364 | $181.14 | $181.15 | $181.10 |
| Purchase #5 | $194.89 | 7.627% | $209.7543 | $209.75 | $209.75 | $209.80 |
| Purchase #6 | $237.46 | 13.462% | $269.4269 | $269.43 | $269.45 | $269.40 |
| Purchase #7 | $162.64 | 11.720% | $181.7014 | $181.70 | $181.70 | $181.70 |
| 7 purchase totals = | $1,247.84 | $1,355.9797 | $1,355.99 | $1,356.00 | $1,355.90 | |