| 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 | $179.74 | 3.697% | $186.385 | $186.39 | $186.40 | $186.40 |
| Purchase #2 | $129.32 | 8.737% | $140.6187 | $140.62 | $140.60 | $140.60 |
| Purchase #3 | $173.34 | 6.517% | $184.6366 | $184.64 | $184.65 | $184.60 |
| Purchase #4 | $217.86 | 5.725% | $230.3325 | $230.33 | $230.35 | $230.30 |
| Purchase #5 | $196.92 | 5.698% | $208.1405 | $208.14 | $208.15 | $208.10 |
| Purchase #6 | $209.90 | 7.366% | $225.3612 | $225.36 | $225.35 | $225.40 |
| Purchase #7 | $215.84 | 5.467% | $227.64 | $227.64 | $227.65 | $227.60 |
| 7 purchase totals = | $1,322.92 | $1,403.1145 | $1,403.12 | $1,403.15 | $1,403.00 | |