| 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 | $125.40 | 13.144% | $141.8826 | $141.88 | $141.90 | $141.90 |
| Purchase #2 | $215.58 | 4.671% | $225.6497 | $225.65 | $225.65 | $225.60 |
| Purchase #3 | $95.92 | 10.700% | $106.1834 | $106.18 | $106.20 | $106.20 |
| Purchase #4 | $206.28 | 4.732% | $216.0412 | $216.04 | $216.05 | $216.00 |
| Purchase #5 | $94.44 | 9.344% | $103.2645 | $103.26 | $103.25 | $103.30 |
| Purchase #6 | $159.43 | 5.436% | $168.0966 | $168.10 | $168.10 | $168.10 |
| Purchase #7 | $51.43 | 8.741% | $55.9255 | $55.93 | $55.95 | $55.90 |
| 7 purchase totals = | $948.48 | $1,017.0435 | $1,017.04 | $1,017.10 | $1,017.00 | |