| 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 | $157.74 | 5.298% | $166.0971 | $166.10 | $166.10 | $166.10 |
| Purchase #2 | $124.57 | 12.490% | $140.1288 | $140.13 | $140.15 | $140.10 |
| Purchase #3 | $7.59 | 6.450% | $8.0796 | $8.08 | $8.10 | $8.10 |
| Purchase #4 | $162.61 | 6.197% | $172.6869 | $172.69 | $172.70 | $172.70 |
| Purchase #5 | $204.66 | 6.548% | $218.0611 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $119.96 | 4.395% | $125.2322 | $125.23 | $125.25 | $125.20 |
| Purchase #7 | $168.34 | 9.483% | $184.3037 | $184.30 | $184.30 | $184.30 |
| 7 purchase totals = | $945.47 | $1,014.5894 | $1,014.59 | $1,014.65 | $1,014.60 | |