| 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 | $184.26 | 8.345% | $199.6365 | $199.64 | $199.65 | $199.60 |
| Purchase #2 | $200.47 | 9.193% | $218.8992 | $218.90 | $218.90 | $218.90 |
| Purchase #3 | $144.77 | 8.823% | $157.5431 | $157.54 | $157.55 | $157.50 |
| Purchase #4 | $227.43 | 13.333% | $257.7532 | $257.75 | $257.75 | $257.80 |
| Purchase #5 | $226.44 | 4.798% | $237.3046 | $237.30 | $237.30 | $237.30 |
| Purchase #6 | $231.90 | 10.339% | $255.8761 | $255.88 | $255.90 | $255.90 |
| Purchase #7 | $233.35 | 13.197% | $264.1452 | $264.15 | $264.15 | $264.10 |
| 7 purchase totals = | $1,448.62 | $1,591.1579 | $1,591.16 | $1,591.20 | $1,591.10 | |