| 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 | $152.53 | 11.660% | $170.315 | $170.32 | $170.30 | $170.30 |
| Purchase #2 | $155.47 | 4.363% | $162.2532 | $162.25 | $162.25 | $162.30 |
| Purchase #3 | $204.50 | 8.609% | $222.1054 | $222.11 | $222.10 | $222.10 |
| Purchase #4 | $118.70 | 12.670% | $133.7393 | $133.74 | $133.75 | $133.70 |
| Purchase #5 | $155.63 | 5.109% | $163.5811 | $163.58 | $163.60 | $163.60 |
| Purchase #6 | $171.57 | 8.393% | $185.9699 | $185.97 | $185.95 | $186.00 |
| Purchase #7 | $213.51 | 3.183% | $220.306 | $220.31 | $220.30 | $220.30 |
| 7 purchase totals = | $1,171.91 | $1,258.2699 | $1,258.28 | $1,258.25 | $1,258.30 | |