| 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 | $125.63 | 8.455% | $136.252 | $136.25 | $136.25 | $136.30 |
| Purchase #2 | $99.74 | 10.419% | $110.1319 | $110.13 | $110.15 | $110.10 |
| Purchase #3 | $151.58 | 13.345% | $171.8084 | $171.81 | $171.80 | $171.80 |
| Purchase #4 | $63.88 | 9.230% | $69.7761 | $69.78 | $69.80 | $69.80 |
| Purchase #5 | $208.37 | 10.738% | $230.7448 | $230.74 | $230.75 | $230.70 |
| Purchase #6 | $105.96 | 11.593% | $118.2439 | $118.24 | $118.25 | $118.20 |
| Purchase #7 | $16.58 | 3.341% | $17.1339 | $17.13 | $17.15 | $17.10 |
| 7 purchase totals = | $771.74 | $854.0910 | $854.08 | $854.15 | $854.00 | |