| 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 | $204.25 | 5.699% | $215.8902 | $215.89 | $215.90 | $215.90 |
| Purchase #2 | $178.78 | 6.580% | $190.5437 | $190.54 | $190.55 | $190.50 |
| Purchase #3 | $86.45 | 3.408% | $89.3962 | $89.40 | $89.40 | $89.40 |
| Purchase #4 | $68.83 | 10.375% | $75.9711 | $75.97 | $75.95 | $76.00 |
| Purchase #5 | $161.69 | 7.206% | $173.3414 | $173.34 | $173.35 | $173.30 |
| Purchase #6 | $8.52 | 7.682% | $9.1745 | $9.17 | $9.15 | $9.20 |
| Purchase #7 | $13.36 | 13.559% | $15.1715 | $15.17 | $15.15 | $15.20 |
| 7 purchase totals = | $721.88 | $769.4886 | $769.48 | $769.45 | $769.50 | |