| 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 | $158.89 | 12.104% | $178.122 | $178.12 | $178.10 | $178.10 |
| Purchase #2 | $233.30 | 10.634% | $258.1091 | $258.11 | $258.10 | $258.10 |
| Purchase #3 | $70.80 | 9.872% | $77.7894 | $77.79 | $77.80 | $77.80 |
| Purchase #4 | $105.73 | 8.614% | $114.8376 | $114.84 | $114.85 | $114.80 |
| Purchase #5 | $171.59 | 8.434% | $186.0619 | $186.06 | $186.05 | $186.10 |
| Purchase #6 | $122.58 | 11.446% | $136.6105 | $136.61 | $136.60 | $136.60 |
| Purchase #7 | $182.87 | 6.103% | $194.0306 | $194.03 | $194.05 | $194.00 |
| 7 purchase totals = | $1,045.76 | $1,145.5611 | $1,145.56 | $1,145.55 | $1,145.50 | |