| 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 | $175.95 | 8.376% | $190.6876 | $190.69 | $190.70 | $190.70 |
| Purchase #2 | $106.44 | 3.364% | $110.0206 | $110.02 | $110.00 | $110.00 |
| Purchase #3 | $164.85 | 10.679% | $182.4543 | $182.45 | $182.45 | $182.50 |
| Purchase #4 | $161.99 | 12.814% | $182.7474 | $182.75 | $182.75 | $182.70 |
| Purchase #5 | $245.76 | 8.823% | $267.4434 | $267.44 | $267.45 | $267.40 |
| Purchase #6 | $24.51 | 9.494% | $26.837 | $26.84 | $26.85 | $26.80 |
| Purchase #7 | $223.56 | 10.155% | $246.2625 | $246.26 | $246.25 | $246.30 |
| 7 purchase totals = | $1,103.06 | $1,206.4528 | $1,206.45 | $1,206.45 | $1,206.40 | |