| 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 | $137.93 | 9.156% | $150.5589 | $150.56 | $150.55 | $150.60 |
| Purchase #2 | $196.41 | 3.873% | $204.017 | $204.02 | $204.00 | $204.00 |
| Purchase #3 | $244.29 | 3.227% | $252.1732 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $56.38 | 9.214% | $61.5749 | $61.57 | $61.55 | $61.60 |
| Purchase #5 | $215.85 | 9.426% | $236.196 | $236.20 | $236.20 | $236.20 |
| Purchase #6 | $245.40 | 12.183% | $275.2971 | $275.30 | $275.30 | $275.30 |
| Purchase #7 | $194.41 | 10.631% | $215.0777 | $215.08 | $215.10 | $215.10 |
| 7 purchase totals = | $1,290.67 | $1,394.8948 | $1,394.90 | $1,394.85 | $1,395.00 | |