| 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 | $137.70 | 5.755% | $145.6246 | $145.62 | $145.60 | $145.60 |
| Purchase #2 | $74.37 | 4.513% | $77.7263 | $77.73 | $77.75 | $77.70 |
| Purchase #3 | $199.34 | 7.813% | $214.9144 | $214.91 | $214.90 | $214.90 |
| Purchase #4 | $137.26 | 11.521% | $153.0737 | $153.07 | $153.05 | $153.10 |
| Purchase #5 | $134.40 | 3.527% | $139.1403 | $139.14 | $139.15 | $139.10 |
| Purchase #6 | $202.67 | 12.744% | $228.4983 | $228.50 | $228.50 | $228.50 |
| Purchase #7 | $185.82 | 10.611% | $205.5374 | $205.54 | $205.55 | $205.50 |
| 7 purchase totals = | $1,071.56 | $1,164.5150 | $1,164.51 | $1,164.50 | $1,164.40 | |