| 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 | $164.80 | 13.808% | $187.5556 | $187.56 | $187.55 | $187.60 |
| Purchase #2 | $162.29 | 9.671% | $177.9851 | $177.99 | $178.00 | $178.00 |
| Purchase #3 | $229.30 | 8.174% | $248.043 | $248.04 | $248.05 | $248.00 |
| Purchase #4 | $173.53 | 6.602% | $184.9865 | $184.99 | $185.00 | $185.00 |
| Purchase #5 | $166.54 | 4.506% | $174.0443 | $174.04 | $174.05 | $174.00 |
| Purchase #6 | $226.89 | 4.462% | $237.0138 | $237.01 | $237.00 | $237.00 |
| Purchase #7 | $71.90 | 4.686% | $75.2692 | $75.27 | $75.25 | $75.30 |
| 7 purchase totals = | $1,195.25 | $1,284.8975 | $1,284.90 | $1,284.90 | $1,284.90 | |