| 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 | $175.51 | 9.636% | $192.4221 | $192.42 | $192.40 | $192.40 |
| Purchase #2 | $216.42 | 3.115% | $223.1615 | $223.16 | $223.15 | $223.20 |
| Purchase #3 | $164.97 | 5.112% | $173.4033 | $173.40 | $173.40 | $173.40 |
| Purchase #4 | $94.88 | 3.698% | $98.3887 | $98.39 | $98.40 | $98.40 |
| Purchase #5 | $94.57 | 9.680% | $103.7244 | $103.72 | $103.70 | $103.70 |
| Purchase #6 | $181.32 | 11.183% | $201.597 | $201.60 | $201.60 | $201.60 |
| Purchase #7 | $14.31 | 6.164% | $15.1921 | $15.19 | $15.20 | $15.20 |
| 7 purchase totals = | $941.98 | $1,007.8891 | $1,007.88 | $1,007.85 | $1,007.90 | |