| 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 | $8.28 | 5.512% | $8.7364 | $8.74 | $8.75 | $8.70 |
| Purchase #2 | $179.35 | 3.536% | $185.6918 | $185.69 | $185.70 | $185.70 |
| Purchase #3 | $178.32 | 12.831% | $201.2002 | $201.20 | $201.20 | $201.20 |
| Purchase #4 | $144.89 | 8.842% | $157.7012 | $157.70 | $157.70 | $157.70 |
| Purchase #5 | $245.65 | 12.198% | $275.6144 | $275.61 | $275.60 | $275.60 |
| Purchase #6 | $183.43 | 6.823% | $195.9454 | $195.95 | $195.95 | $195.90 |
| Purchase #7 | $78.44 | 6.270% | $83.3582 | $83.36 | $83.35 | $83.40 |
| 7 purchase totals = | $1,018.36 | $1,108.2476 | $1,108.25 | $1,108.25 | $1,108.20 | |