| 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 | $225.40 | 6.102% | $239.1539 | $239.15 | $239.15 | $239.20 |
| Purchase #2 | $144.54 | 13.280% | $163.7349 | $163.73 | $163.75 | $163.70 |
| Purchase #3 | $132.34 | 11.351% | $147.3619 | $147.36 | $147.35 | $147.40 |
| Purchase #4 | $131.29 | 10.221% | $144.7092 | $144.71 | $144.70 | $144.70 |
| Purchase #5 | $152.68 | 6.494% | $162.595 | $162.60 | $162.60 | $162.60 |
| Purchase #6 | $221.77 | 4.463% | $231.6676 | $231.67 | $231.65 | $231.70 |
| Purchase #7 | $90.40 | 6.348% | $96.1386 | $96.14 | $96.15 | $96.10 |
| 7 purchase totals = | $1,098.42 | $1,185.3611 | $1,185.36 | $1,185.35 | $1,185.40 | |