| 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 | $180.82 | 4.832% | $189.5572 | $189.56 | $189.55 | $189.60 |
| Purchase #2 | $216.66 | 13.251% | $245.3696 | $245.37 | $245.35 | $245.40 |
| Purchase #3 | $170.75 | 9.315% | $186.6554 | $186.66 | $186.65 | $186.70 |
| Purchase #4 | $217.65 | 3.113% | $224.4254 | $224.43 | $224.45 | $224.40 |
| Purchase #5 | $70.60 | 10.818% | $78.2375 | $78.24 | $78.25 | $78.20 |
| Purchase #6 | $216.55 | 6.443% | $230.5023 | $230.50 | $230.50 | $230.50 |
| Purchase #7 | $163.38 | 4.334% | $170.4609 | $170.46 | $170.45 | $170.50 |
| 7 purchase totals = | $1,236.41 | $1,325.2083 | $1,325.22 | $1,325.20 | $1,325.30 | |