| 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 | $147.88 | 12.520% | $166.3946 | $166.39 | $166.40 | $166.40 |
| Purchase #2 | $123.94 | 6.290% | $131.7358 | $131.74 | $131.75 | $131.70 |
| Purchase #3 | $149.60 | 5.329% | $157.5722 | $157.57 | $157.55 | $157.60 |
| Purchase #4 | $157.97 | 13.114% | $178.6862 | $178.69 | $178.70 | $178.70 |
| Purchase #5 | $146.42 | 4.694% | $153.293 | $153.29 | $153.30 | $153.30 |
| Purchase #6 | $116.34 | 6.214% | $123.5694 | $123.57 | $123.55 | $123.60 |
| Purchase #7 | $115.85 | 7.394% | $124.4159 | $124.42 | $124.40 | $124.40 |
| 7 purchase totals = | $958.00 | $1,035.6671 | $1,035.67 | $1,035.65 | $1,035.70 | |