| 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 | $183.30 | 5.699% | $193.7463 | $193.75 | $193.75 | $193.70 |
| Purchase #2 | $160.70 | 12.440% | $180.6911 | $180.69 | $180.70 | $180.70 |
| Purchase #3 | $214.44 | 8.712% | $233.122 | $233.12 | $233.10 | $233.10 |
| Purchase #4 | $128.60 | 10.360% | $141.923 | $141.92 | $141.90 | $141.90 |
| Purchase #5 | $195.52 | 8.187% | $211.5272 | $211.53 | $211.55 | $211.50 |
| Purchase #6 | $200.92 | 8.820% | $218.6411 | $218.64 | $218.65 | $218.60 |
| Purchase #7 | $14.97 | 10.223% | $16.5004 | $16.50 | $16.50 | $16.50 |
| 7 purchase totals = | $1,098.45 | $1,196.1511 | $1,196.15 | $1,196.15 | $1,196.00 | |