| 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 | $165.73 | 4.254% | $172.7802 | $172.78 | $172.80 | $172.80 |
| Purchase #2 | $47.75 | 5.150% | $50.2091 | $50.21 | $50.20 | $50.20 |
| Purchase #3 | $160.96 | 4.760% | $168.6217 | $168.62 | $168.60 | $168.60 |
| Purchase #4 | $27.25 | 13.409% | $30.904 | $30.90 | $30.90 | $30.90 |
| Purchase #5 | $215.26 | 10.708% | $238.31 | $238.31 | $238.30 | $238.30 |
| Purchase #6 | $218.44 | 8.670% | $237.3787 | $237.38 | $237.40 | $237.40 |
| Purchase #7 | $122.70 | 6.274% | $130.3982 | $130.40 | $130.40 | $130.40 |
| 7 purchase totals = | $958.09 | $1,028.6019 | $1,028.60 | $1,028.60 | $1,028.60 | |