| 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 | $167.91 | 7.543% | $180.5755 | $180.58 | $180.60 | $180.60 |
| Purchase #2 | $105.83 | 13.350% | $119.9583 | $119.96 | $119.95 | $120.00 |
| Purchase #3 | $201.81 | 7.107% | $216.1526 | $216.15 | $216.15 | $216.20 |
| Purchase #4 | $203.25 | 3.798% | $210.9694 | $210.97 | $210.95 | $211.00 |
| Purchase #5 | $120.37 | 3.271% | $124.3073 | $124.31 | $124.30 | $124.30 |
| Purchase #6 | $6.91 | 3.346% | $7.1412 | $7.14 | $7.15 | $7.10 |
| Purchase #7 | $233.66 | 3.206% | $241.1511 | $241.15 | $241.15 | $241.20 |
| 7 purchase totals = | $1,039.74 | $1,100.2554 | $1,100.26 | $1,100.25 | $1,100.40 | |