| 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 | $144.34 | 6.533% | $153.7697 | $153.77 | $153.75 | $153.80 |
| Purchase #2 | $123.64 | 12.527% | $139.1284 | $139.13 | $139.15 | $139.10 |
| Purchase #3 | $26.52 | 9.725% | $29.0991 | $29.10 | $29.10 | $29.10 |
| Purchase #4 | $156.45 | 6.550% | $166.6975 | $166.70 | $166.70 | $166.70 |
| Purchase #5 | $55.79 | 5.758% | $59.0024 | $59.00 | $59.00 | $59.00 |
| Purchase #6 | $183.62 | 4.424% | $191.7433 | $191.74 | $191.75 | $191.70 |
| Purchase #7 | $30.36 | 5.498% | $32.0292 | $32.03 | $32.05 | $32.00 |
| 7 purchase totals = | $720.72 | $771.4696 | $771.47 | $771.50 | $771.40 | |