| 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 | $227.48 | 13.192% | $257.4892 | $257.49 | $257.50 | $257.50 |
| Purchase #2 | $167.33 | 6.296% | $177.8651 | $177.87 | $177.85 | $177.90 |
| Purchase #3 | $72.86 | 6.632% | $77.6921 | $77.69 | $77.70 | $77.70 |
| Purchase #4 | $230.58 | 8.841% | $250.9656 | $250.97 | $250.95 | $251.00 |
| Purchase #5 | $192.41 | 7.247% | $206.354 | $206.35 | $206.35 | $206.40 |
| Purchase #6 | $42.38 | 13.638% | $48.1598 | $48.16 | $48.15 | $48.20 |
| Purchase #7 | $52.83 | 11.832% | $59.0808 | $59.08 | $59.10 | $59.10 |
| 7 purchase totals = | $985.87 | $1,077.6066 | $1,077.61 | $1,077.60 | $1,077.80 | |