| 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 | $160.70 | 8.588% | $174.5009 | $174.50 | $174.50 | $174.50 |
| Purchase #2 | $149.72 | 5.471% | $157.9112 | $157.91 | $157.90 | $157.90 |
| Purchase #3 | $29.77 | 3.828% | $30.9096 | $30.91 | $30.90 | $30.90 |
| Purchase #4 | $104.89 | 9.660% | $115.0224 | $115.02 | $115.00 | $115.00 |
| Purchase #5 | $164.59 | 5.229% | $173.1964 | $173.20 | $173.20 | $173.20 |
| Purchase #6 | $244.87 | 10.136% | $269.69 | $269.69 | $269.70 | $269.70 |
| Purchase #7 | $168.49 | 9.862% | $185.1065 | $185.11 | $185.10 | $185.10 |
| 7 purchase totals = | $1,023.03 | $1,106.3370 | $1,106.34 | $1,106.30 | $1,106.30 | |