| 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 | $168.83 | 6.480% | $179.7702 | $179.77 | $179.75 | $179.80 |
| Purchase #2 | $54.46 | 8.206% | $58.929 | $58.93 | $58.95 | $58.90 |
| Purchase #3 | $184.93 | 12.315% | $207.7041 | $207.70 | $207.70 | $207.70 |
| Purchase #4 | $178.72 | 10.847% | $198.1058 | $198.11 | $198.10 | $198.10 |
| Purchase #5 | $224.81 | 7.684% | $242.0844 | $242.08 | $242.10 | $242.10 |
| Purchase #6 | $125.30 | 6.772% | $133.7853 | $133.79 | $133.80 | $133.80 |
| Purchase #7 | $168.80 | 11.801% | $188.7201 | $188.72 | $188.70 | $188.70 |
| 7 purchase totals = | $1,105.85 | $1,209.0989 | $1,209.10 | $1,209.10 | $1,209.10 | |