| 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 | $135.74 | 4.760% | $142.2012 | $142.20 | $142.20 | $142.20 |
| Purchase #2 | $220.25 | 6.238% | $233.9892 | $233.99 | $234.00 | $234.00 |
| Purchase #3 | $183.30 | 6.707% | $195.5939 | $195.59 | $195.60 | $195.60 |
| Purchase #4 | $28.52 | 7.151% | $30.5595 | $30.56 | $30.55 | $30.60 |
| Purchase #5 | $163.83 | 9.144% | $178.8106 | $178.81 | $178.80 | $178.80 |
| Purchase #6 | $70.29 | 6.139% | $74.6051 | $74.61 | $74.60 | $74.60 |
| Purchase #7 | $145.70 | 11.536% | $162.508 | $162.51 | $162.50 | $162.50 |
| 7 purchase totals = | $947.63 | $1,018.2675 | $1,018.27 | $1,018.25 | $1,018.30 | |