| 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 | $142.75 | 6.369% | $151.8417 | $151.84 | $151.85 | $151.80 |
| Purchase #2 | $225.37 | 7.739% | $242.8114 | $242.81 | $242.80 | $242.80 |
| Purchase #3 | $147.53 | 6.358% | $156.91 | $156.91 | $156.90 | $156.90 |
| Purchase #4 | $162.81 | 10.708% | $180.2437 | $180.24 | $180.25 | $180.20 |
| Purchase #5 | $207.36 | 9.448% | $226.9514 | $226.95 | $226.95 | $227.00 |
| Purchase #6 | $133.58 | 3.425% | $138.1551 | $138.16 | $138.15 | $138.20 |
| Purchase #7 | $20.78 | 12.319% | $23.3399 | $23.34 | $23.35 | $23.30 |
| 7 purchase totals = | $1,040.18 | $1,120.2532 | $1,120.25 | $1,120.25 | $1,120.20 | |