| 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 | $129.75 | 7.156% | $139.0349 | $139.03 | $139.05 | $139.00 |
| Purchase #2 | $122.59 | 13.556% | $139.2083 | $139.21 | $139.20 | $139.20 |
| Purchase #3 | $80.63 | 3.848% | $83.7326 | $83.73 | $83.75 | $83.70 |
| Purchase #4 | $32.88 | 13.579% | $37.3448 | $37.34 | $37.35 | $37.30 |
| Purchase #5 | $53.98 | 7.627% | $58.0971 | $58.10 | $58.10 | $58.10 |
| Purchase #6 | $198.97 | 12.752% | $224.3427 | $224.34 | $224.35 | $224.30 |
| Purchase #7 | $76.47 | 11.639% | $85.3703 | $85.37 | $85.35 | $85.40 |
| 7 purchase totals = | $695.27 | $767.1307 | $767.12 | $767.15 | $767.00 | |