| 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 | $19.87 | 8.292% | $21.5176 | $21.52 | $21.50 | $21.50 |
| Purchase #2 | $156.38 | 9.350% | $171.0015 | $171.00 | $171.00 | $171.00 |
| Purchase #3 | $133.33 | 8.243% | $144.3204 | $144.32 | $144.30 | $144.30 |
| Purchase #4 | $133.85 | 6.580% | $142.6573 | $142.66 | $142.65 | $142.70 |
| Purchase #5 | $212.56 | 9.463% | $232.6746 | $232.67 | $232.65 | $232.70 |
| Purchase #6 | $37.71 | 7.766% | $40.6386 | $40.64 | $40.65 | $40.60 |
| Purchase #7 | $148.61 | 10.479% | $164.1828 | $164.18 | $164.20 | $164.20 |
| 7 purchase totals = | $842.31 | $916.9928 | $916.99 | $916.95 | $917.00 | |