| 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 | $156.97 | 7.197% | $168.2671 | $168.27 | $168.25 | $168.30 |
| Purchase #2 | $135.60 | 3.569% | $140.4396 | $140.44 | $140.45 | $140.40 |
| Purchase #3 | $133.80 | 13.111% | $151.3425 | $151.34 | $151.35 | $151.30 |
| Purchase #4 | $176.33 | 9.730% | $193.4869 | $193.49 | $193.50 | $193.50 |
| Purchase #5 | $234.45 | 4.145% | $244.168 | $244.17 | $244.15 | $244.20 |
| Purchase #6 | $176.90 | 3.565% | $183.2065 | $183.21 | $183.20 | $183.20 |
| Purchase #7 | $119.85 | 10.413% | $132.33 | $132.33 | $132.35 | $132.30 |
| 7 purchase totals = | $1,133.90 | $1,213.2406 | $1,213.25 | $1,213.25 | $1,213.20 | |