| 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 | $102.34 | 5.111% | $107.5706 | $107.57 | $107.55 | $107.60 |
| Purchase #2 | $47.94 | 5.416% | $50.5364 | $50.54 | $50.55 | $50.50 |
| Purchase #3 | $135.79 | 7.353% | $145.7746 | $145.77 | $145.75 | $145.80 |
| Purchase #4 | $196.25 | 8.293% | $212.525 | $212.53 | $212.55 | $212.50 |
| Purchase #5 | $122.52 | 11.263% | $136.3194 | $136.32 | $136.30 | $136.30 |
| Purchase #6 | $219.53 | 7.693% | $236.4184 | $236.42 | $236.40 | $236.40 |
| Purchase #7 | $149.75 | 4.512% | $156.5067 | $156.51 | $156.50 | $156.50 |
| 7 purchase totals = | $974.12 | $1,045.6511 | $1,045.66 | $1,045.60 | $1,045.60 | |