| 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 | $162.66 | 12.564% | $183.0966 | $183.10 | $183.10 | $183.10 |
| Purchase #2 | $30.77 | 9.274% | $33.6236 | $33.62 | $33.60 | $33.60 |
| Purchase #3 | $103.68 | 13.798% | $117.9858 | $117.99 | $118.00 | $118.00 |
| Purchase #4 | $224.52 | 5.230% | $236.2624 | $236.26 | $236.25 | $236.30 |
| Purchase #5 | $22.48 | 9.709% | $24.6626 | $24.66 | $24.65 | $24.70 |
| Purchase #6 | $137.32 | 9.545% | $150.4272 | $150.43 | $150.45 | $150.40 |
| Purchase #7 | $122.74 | 9.150% | $133.9707 | $133.97 | $133.95 | $134.00 |
| 7 purchase totals = | $804.17 | $880.0289 | $880.03 | $880.00 | $880.10 | |