| 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 | $71.37 | 13.202% | $80.7923 | $80.79 | $80.80 | $80.80 |
| Purchase #2 | $244.31 | 6.510% | $260.2146 | $260.21 | $260.20 | $260.20 |
| Purchase #3 | $139.28 | 6.231% | $147.9585 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $154.76 | 5.427% | $163.1588 | $163.16 | $163.15 | $163.20 |
| Purchase #5 | $130.66 | 7.677% | $140.6908 | $140.69 | $140.70 | $140.70 |
| Purchase #6 | $141.31 | 11.394% | $157.4109 | $157.41 | $157.40 | $157.40 |
| Purchase #7 | $167.64 | 10.834% | $185.8021 | $185.80 | $185.80 | $185.80 |
| 7 purchase totals = | $1,049.33 | $1,136.0280 | $1,136.02 | $1,136.00 | $1,136.10 | |